16 20 1651 https://dev.geosciencecollections.milne-library.org/files/original/bb6b93a66ddead1d820767cc1db3beda.JPG 14722bb82789ff65de1e7a844248b797 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource DUCO-12 hand sample of muscovite schist DUCO-12 hand sample https://dev.geosciencecollections.milne-library.org/files/original/eb6125fd1721ae24c621f7b10d11e56d.png 97ad61ef60bf3f13c871d03411da9f2e Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource ppl / xpl Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (DUCO) Barrovian Metamorphic Sequence -- Dutchess County, New York Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. Description An account of the resource A classic example of Barrovian-type metamorphism in Dutchess County, NY associated with the Taconic orogeny. A Barrovian metamorphic sequence displays gradual pressure and temperature increase along the metamorphic gradient, and occurs during regional metamorphism. These zones of pressure and temperature increase are recognizable by the characteristic minerals that accompany them. Dutchess County, NY contains an unusually complete sequence. This collection contains metamorphic rocks from chlorite grade to sillimanite grade in a tight spatial window which records the regional metamorphic gradient increasing from WNW to ESE. This collection also contains some rocks that mirror the protoliths of the schists and quartzites of the sequence (shales and graywacke). Date A point or period of time associated with an event in the lifecycle of the resource 1970 Spatial Coverage Spatial characteristics of the resource. Dutchess County, New York Temporal Coverage Temporal characteristics of the resource. 450-430 Ma References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start Here: Vollmer, F. W., and Walker, J., 2009, The classic Barrovian metamorphic sequence of Dutchess County and its structural and stratigraphic context in the Taconic Orogeny. In Guidebookâ€”New York State Geological Association Meeting, v. 81, p. 11-1.Â <a href="http://www2.newpaltz.edu/~vollmerf/papers/Vollmer_and_Walker_2009_NYSGA.pdf">http://www2.newpaltz.edu/~vollmerf/papers/Vollmer_and_Walker_2009_NYSGA.pdf</a>Â (accessed March 15th, 2015) <ul><li>A useful field trip guide across the Barrovian metamorphic sequence of Dutchess county. Good general introduction to the geology of the area.</li> </ul>Additional Resources: Whitney, D.L., Mechum, T.A., Keuhner, S.M., and Dilek, Y.R., 1996, Progressive metamorphism of pelitic rocks from protolith to granulite facies, Dutchess County, New York, USA: constraints on the timing of fluid infiltration during regional metamorphism, Journal of Metamorphic Geology, v. 14, p. 163-181. <a href="http://dx.doi.org/">http://dx.doi.org/10.1046/j.1525-1314.1996.05836.x</a> <ul><li>A fairly general look at the progressive metamorphism in Dutchess County by one of the foremost workers in the area.</li> </ul> Knopf, E.B., 1927, Some recent work in the Taconic area: American Journal of Science, v. 41, p. 42-458. <a href="http://dx.doi.org/">http://dx.doi.org/10.2475/ajs.s5-14.84.429</a> <ul><li>One of the first articles to describle the Dutchess County rocks as a "classic" Barrovian sequence.Â </li> </ul> Ghent, E.D., Stout, M.Z., 1981, Geobarometry and geothermometry of plagioclase-biotite-garnet-muscovite assemblages, Contributions to Mineralogy and Petrology, v. 76, p. 92-97. <a href="http://dx.doi.org/">http://dx.doi.org/10.1007/BF00373688</a> <ul><li>Work constraining the pressure and temperature paths of metamorphism in the sequence through equilibrium assemblages. This work was found to be in agreement with other equilibrium assemblage PT paths.</li> </ul> Whitney, D.L., Mechum, T.A., Dilek, Y.R., and Keuhner, S.M., 1996, Modification of garnet during regional metamorphism in garnet through sillimanite-zone rocks, Dutchess County, New York, American Mineralogist, v. 81, p. 696-705. <a href="http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1996/Whitney_p696-705_96.pdf"> http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1996/Whitney_p696-705_96.pdf</a> <ul><li>Work by Whitney on changes in PTX conditions leading to modification of garnet in the metamorphic sequence. Garnet is widely distributed through the sequence, which makes it a useful marker for tracking these changes.</li> </ul> Rock A physical material with a mineral composition. Unit Formation or other descriptive rock category Barrovian Metamorphic Sequence Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context DUCO-12 Title A name given to the resource Muscovite schist Spatial Coverage Spatial characteristics of the resource. Dutchess Co., NY Contributor An entity responsible for making contributions to the resource Western Minerals Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/collections/show/18">Barrovian Metamorphic Sequence--Dutchess County, New York</a> Description An account of the resource Extremely coarse-grained muscovite schist. Large garnets visible in hand sample. Sillimanite is not recognizable in hand sample, however. The thin section shows muscovite (with minor sillimanite) in a large band, biotite, staurolite, and quartz. This rock is from the sillimanite zone of the Barrovian metamorphic sequence (highest metamorphism). Accrual Method The method by which items are added to a collection. Purchased from Western Minerals Inc. https://dev.geosciencecollections.milne-library.org/files/original/2bccaa74d0d6fdc5001589e7bc05af4c.JPG 74b6062320018ed0fd8b7f0953b2543f Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource DUCO-13 hand sample of marble https://dev.geosciencecollections.milne-library.org/files/original/509d251e9059b712c742999f95da3b48.png 010c4581d5f3362fe74472687b3f1110 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource xpl / ppl Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (DUCO) Barrovian Metamorphic Sequence -- Dutchess County, New York Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. Description An account of the resource A classic example of Barrovian-type metamorphism in Dutchess County, NY associated with the Taconic orogeny. A Barrovian metamorphic sequence displays gradual pressure and temperature increase along the metamorphic gradient, and occurs during regional metamorphism. These zones of pressure and temperature increase are recognizable by the characteristic minerals that accompany them. Dutchess County, NY contains an unusually complete sequence. This collection contains metamorphic rocks from chlorite grade to sillimanite grade in a tight spatial window which records the regional metamorphic gradient increasing from WNW to ESE. This collection also contains some rocks that mirror the protoliths of the schists and quartzites of the sequence (shales and graywacke). Date A point or period of time associated with an event in the lifecycle of the resource 1970 Spatial Coverage Spatial characteristics of the resource. Dutchess County, New York Temporal Coverage Temporal characteristics of the resource. 450-430 Ma References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start Here: Vollmer, F. W., and Walker, J., 2009, The classic Barrovian metamorphic sequence of Dutchess County and its structural and stratigraphic context in the Taconic Orogeny. In Guidebookâ€”New York State Geological Association Meeting, v. 81, p. 11-1.Â <a href="http://www2.newpaltz.edu/~vollmerf/papers/Vollmer_and_Walker_2009_NYSGA.pdf">http://www2.newpaltz.edu/~vollmerf/papers/Vollmer_and_Walker_2009_NYSGA.pdf</a>Â (accessed March 15th, 2015) <ul><li>A useful field trip guide across the Barrovian metamorphic sequence of Dutchess county. Good general introduction to the geology of the area.</li> </ul>Additional Resources: Whitney, D.L., Mechum, T.A., Keuhner, S.M., and Dilek, Y.R., 1996, Progressive metamorphism of pelitic rocks from protolith to granulite facies, Dutchess County, New York, USA: constraints on the timing of fluid infiltration during regional metamorphism, Journal of Metamorphic Geology, v. 14, p. 163-181. <a href="http://dx.doi.org/">http://dx.doi.org/10.1046/j.1525-1314.1996.05836.x</a> <ul><li>A fairly general look at the progressive metamorphism in Dutchess County by one of the foremost workers in the area.</li> </ul> Knopf, E.B., 1927, Some recent work in the Taconic area: American Journal of Science, v. 41, p. 42-458. <a href="http://dx.doi.org/">http://dx.doi.org/10.2475/ajs.s5-14.84.429</a> <ul><li>One of the first articles to describle the Dutchess County rocks as a "classic" Barrovian sequence.Â </li> </ul> Ghent, E.D., Stout, M.Z., 1981, Geobarometry and geothermometry of plagioclase-biotite-garnet-muscovite assemblages, Contributions to Mineralogy and Petrology, v. 76, p. 92-97. <a href="http://dx.doi.org/">http://dx.doi.org/10.1007/BF00373688</a> <ul><li>Work constraining the pressure and temperature paths of metamorphism in the sequence through equilibrium assemblages. This work was found to be in agreement with other equilibrium assemblage PT paths.</li> </ul> Whitney, D.L., Mechum, T.A., Dilek, Y.R., and Keuhner, S.M., 1996, Modification of garnet during regional metamorphism in garnet through sillimanite-zone rocks, Dutchess County, New York, American Mineralogist, v. 81, p. 696-705. <a href="http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1996/Whitney_p696-705_96.pdf"> http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1996/Whitney_p696-705_96.pdf</a> <ul><li>Work by Whitney on changes in PTX conditions leading to modification of garnet in the metamorphic sequence. Garnet is widely distributed through the sequence, which makes it a useful marker for tracking these changes.</li> </ul> Rock A physical material with a mineral composition. Unit Formation or other descriptive rock category Barrovian Metamorphic Sequence Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context DUCO-13 Title A name given to the resource Marble Spatial Coverage Spatial characteristics of the resource. Dutchess Co., NY Contributor An entity responsible for making contributions to the resource Western Minerals Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/collections/show/18">Barrovian Metamorphic Sequence--Dutchess County, New York</a> Description An account of the resource Metamorphised Briarcliff dolostone. The thin section shows well-twinned dolomite grains with diopside at the bottom. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals Inc. https://dev.geosciencecollections.milne-library.org/files/original/f2efcd7881d69a9135228855899edea7.JPG 7c0af51b4e712b82a2e256cab54e8926 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource DUCO-14 hand sample of marble https://dev.geosciencecollections.milne-library.org/files/original/c5b735c1d368fe4fdfa2a1dfd839abd9.png 2f74f2f8626dce9876a1217bd8025a2b Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource xpl / ppl Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (DUCO) Barrovian Metamorphic Sequence -- Dutchess County, New York Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. Description An account of the resource A classic example of Barrovian-type metamorphism in Dutchess County, NY associated with the Taconic orogeny. A Barrovian metamorphic sequence displays gradual pressure and temperature increase along the metamorphic gradient, and occurs during regional metamorphism. These zones of pressure and temperature increase are recognizable by the characteristic minerals that accompany them. Dutchess County, NY contains an unusually complete sequence. This collection contains metamorphic rocks from chlorite grade to sillimanite grade in a tight spatial window which records the regional metamorphic gradient increasing from WNW to ESE. This collection also contains some rocks that mirror the protoliths of the schists and quartzites of the sequence (shales and graywacke). Date A point or period of time associated with an event in the lifecycle of the resource 1970 Spatial Coverage Spatial characteristics of the resource. Dutchess County, New York Temporal Coverage Temporal characteristics of the resource. 450-430 Ma References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start Here: Vollmer, F. W., and Walker, J., 2009, The classic Barrovian metamorphic sequence of Dutchess County and its structural and stratigraphic context in the Taconic Orogeny. In Guidebookâ€”New York State Geological Association Meeting, v. 81, p. 11-1.Â <a href="http://www2.newpaltz.edu/~vollmerf/papers/Vollmer_and_Walker_2009_NYSGA.pdf">http://www2.newpaltz.edu/~vollmerf/papers/Vollmer_and_Walker_2009_NYSGA.pdf</a>Â (accessed March 15th, 2015) <ul><li>A useful field trip guide across the Barrovian metamorphic sequence of Dutchess county. Good general introduction to the geology of the area.</li> </ul>Additional Resources: Whitney, D.L., Mechum, T.A., Keuhner, S.M., and Dilek, Y.R., 1996, Progressive metamorphism of pelitic rocks from protolith to granulite facies, Dutchess County, New York, USA: constraints on the timing of fluid infiltration during regional metamorphism, Journal of Metamorphic Geology, v. 14, p. 163-181. <a href="http://dx.doi.org/">http://dx.doi.org/10.1046/j.1525-1314.1996.05836.x</a> <ul><li>A fairly general look at the progressive metamorphism in Dutchess County by one of the foremost workers in the area.</li> </ul> Knopf, E.B., 1927, Some recent work in the Taconic area: American Journal of Science, v. 41, p. 42-458. <a href="http://dx.doi.org/">http://dx.doi.org/10.2475/ajs.s5-14.84.429</a> <ul><li>One of the first articles to describle the Dutchess County rocks as a "classic" Barrovian sequence.Â </li> </ul> Ghent, E.D., Stout, M.Z., 1981, Geobarometry and geothermometry of plagioclase-biotite-garnet-muscovite assemblages, Contributions to Mineralogy and Petrology, v. 76, p. 92-97. <a href="http://dx.doi.org/">http://dx.doi.org/10.1007/BF00373688</a> <ul><li>Work constraining the pressure and temperature paths of metamorphism in the sequence through equilibrium assemblages. This work was found to be in agreement with other equilibrium assemblage PT paths.</li> </ul> Whitney, D.L., Mechum, T.A., Dilek, Y.R., and Keuhner, S.M., 1996, Modification of garnet during regional metamorphism in garnet through sillimanite-zone rocks, Dutchess County, New York, American Mineralogist, v. 81, p. 696-705. <a href="http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1996/Whitney_p696-705_96.pdf"> http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1996/Whitney_p696-705_96.pdf</a> <ul><li>Work by Whitney on changes in PTX conditions leading to modification of garnet in the metamorphic sequence. Garnet is widely distributed through the sequence, which makes it a useful marker for tracking these changes.</li> </ul> Rock A physical material with a mineral composition. Unit Formation or other descriptive rock category Barrovian Metamorphic Sequence Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context DUCO-14 Title A name given to the resource Marble Spatial Coverage Spatial characteristics of the resource. Dutchess Co., NY Contributor An entity responsible for making contributions to the resource Western Minerals Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/collections/show/18">Barrovian Metamorphic Sequence--Dutchess County, New York</a> Description An account of the resource Metamorphised Briarcliff dolostone with visible micas. Contains diopside, tremollite, and phlogopite. At the metamorphic grade of the first sillimanite isograd. Thin section shows irregular dolomite grains in the center, with pleochroic phlogopite at top and tremolite at bottom. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals Inc. https://dev.geosciencecollections.milne-library.org/files/original/8efdd035b9a04d655111f63673060853.JPG b3bae3b0d5314b7e6b198e3e7dec4c84 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource DUCO-15 hand sample of marble https://dev.geosciencecollections.milne-library.org/files/original/b1dbef6df00761731e05cabedcc826c2.png 9544effd39a5e33a5db90862a6a9f257 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource xpl / ppl Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (DUCO) Barrovian Metamorphic Sequence -- Dutchess County, New York Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. Description An account of the resource A classic example of Barrovian-type metamorphism in Dutchess County, NY associated with the Taconic orogeny. A Barrovian metamorphic sequence displays gradual pressure and temperature increase along the metamorphic gradient, and occurs during regional metamorphism. These zones of pressure and temperature increase are recognizable by the characteristic minerals that accompany them. Dutchess County, NY contains an unusually complete sequence. This collection contains metamorphic rocks from chlorite grade to sillimanite grade in a tight spatial window which records the regional metamorphic gradient increasing from WNW to ESE. This collection also contains some rocks that mirror the protoliths of the schists and quartzites of the sequence (shales and graywacke). Date A point or period of time associated with an event in the lifecycle of the resource 1970 Spatial Coverage Spatial characteristics of the resource. Dutchess County, New York Temporal Coverage Temporal characteristics of the resource. 450-430 Ma References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start Here: Vollmer, F. W., and Walker, J., 2009, The classic Barrovian metamorphic sequence of Dutchess County and its structural and stratigraphic context in the Taconic Orogeny. In Guidebookâ€”New York State Geological Association Meeting, v. 81, p. 11-1.Â <a href="http://www2.newpaltz.edu/~vollmerf/papers/Vollmer_and_Walker_2009_NYSGA.pdf">http://www2.newpaltz.edu/~vollmerf/papers/Vollmer_and_Walker_2009_NYSGA.pdf</a>Â (accessed March 15th, 2015) <ul><li>A useful field trip guide across the Barrovian metamorphic sequence of Dutchess county. Good general introduction to the geology of the area.</li> </ul>Additional Resources: Whitney, D.L., Mechum, T.A., Keuhner, S.M., and Dilek, Y.R., 1996, Progressive metamorphism of pelitic rocks from protolith to granulite facies, Dutchess County, New York, USA: constraints on the timing of fluid infiltration during regional metamorphism, Journal of Metamorphic Geology, v. 14, p. 163-181. <a href="http://dx.doi.org/">http://dx.doi.org/10.1046/j.1525-1314.1996.05836.x</a> <ul><li>A fairly general look at the progressive metamorphism in Dutchess County by one of the foremost workers in the area.</li> </ul> Knopf, E.B., 1927, Some recent work in the Taconic area: American Journal of Science, v. 41, p. 42-458. <a href="http://dx.doi.org/">http://dx.doi.org/10.2475/ajs.s5-14.84.429</a> <ul><li>One of the first articles to describle the Dutchess County rocks as a "classic" Barrovian sequence.Â </li> </ul> Ghent, E.D., Stout, M.Z., 1981, Geobarometry and geothermometry of plagioclase-biotite-garnet-muscovite assemblages, Contributions to Mineralogy and Petrology, v. 76, p. 92-97. <a href="http://dx.doi.org/">http://dx.doi.org/10.1007/BF00373688</a> <ul><li>Work constraining the pressure and temperature paths of metamorphism in the sequence through equilibrium assemblages. This work was found to be in agreement with other equilibrium assemblage PT paths.</li> </ul> Whitney, D.L., Mechum, T.A., Dilek, Y.R., and Keuhner, S.M., 1996, Modification of garnet during regional metamorphism in garnet through sillimanite-zone rocks, Dutchess County, New York, American Mineralogist, v. 81, p. 696-705. <a href="http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1996/Whitney_p696-705_96.pdf"> http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1996/Whitney_p696-705_96.pdf</a> <ul><li>Work by Whitney on changes in PTX conditions leading to modification of garnet in the metamorphic sequence. Garnet is widely distributed through the sequence, which makes it a useful marker for tracking these changes.</li> </ul> Rock A physical material with a mineral composition. Unit Formation or other descriptive rock category Barrovian Metamorphic Sequence Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context DUCO-15 Title A name given to the resource Marble Spatial Coverage Spatial characteristics of the resource. Dutchess Co., NY Contributor An entity responsible for making contributions to the resource Western Minerals Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/collections/show/18">Barrovian Metamorphic Sequence--Dutchess County, New York</a> Description An account of the resource Metamorphised Balmville limestone with visible phlogopite crystals. Also contains actinolite. Thin section shows calcite with interspersed pleochroic phlogopite. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals Inc. https://dev.geosciencecollections.milne-library.org/files/original/0651d0debe18dfd2bbbca5819b92157c.JPG 9bb6277372be470a224aecb05945aea2 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource DUCO-16 hand sample of marble https://dev.geosciencecollections.milne-library.org/files/original/6764b65268f7b55b140c3904ee0d12b5.png edd74634e311c810778b6759fbec86bb Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (DUCO) Barrovian Metamorphic Sequence -- Dutchess County, New York Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. Description An account of the resource A classic example of Barrovian-type metamorphism in Dutchess County, NY associated with the Taconic orogeny. A Barrovian metamorphic sequence displays gradual pressure and temperature increase along the metamorphic gradient, and occurs during regional metamorphism. These zones of pressure and temperature increase are recognizable by the characteristic minerals that accompany them. Dutchess County, NY contains an unusually complete sequence. This collection contains metamorphic rocks from chlorite grade to sillimanite grade in a tight spatial window which records the regional metamorphic gradient increasing from WNW to ESE. This collection also contains some rocks that mirror the protoliths of the schists and quartzites of the sequence (shales and graywacke). Date A point or period of time associated with an event in the lifecycle of the resource 1970 Spatial Coverage Spatial characteristics of the resource. Dutchess County, New York Temporal Coverage Temporal characteristics of the resource. 450-430 Ma References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start Here: Vollmer, F. W., and Walker, J., 2009, The classic Barrovian metamorphic sequence of Dutchess County and its structural and stratigraphic context in the Taconic Orogeny. In Guidebookâ€”New York State Geological Association Meeting, v. 81, p. 11-1.Â <a href="http://www2.newpaltz.edu/~vollmerf/papers/Vollmer_and_Walker_2009_NYSGA.pdf">http://www2.newpaltz.edu/~vollmerf/papers/Vollmer_and_Walker_2009_NYSGA.pdf</a>Â (accessed March 15th, 2015) <ul><li>A useful field trip guide across the Barrovian metamorphic sequence of Dutchess county. Good general introduction to the geology of the area.</li> </ul>Additional Resources: Whitney, D.L., Mechum, T.A., Keuhner, S.M., and Dilek, Y.R., 1996, Progressive metamorphism of pelitic rocks from protolith to granulite facies, Dutchess County, New York, USA: constraints on the timing of fluid infiltration during regional metamorphism, Journal of Metamorphic Geology, v. 14, p. 163-181. <a href="http://dx.doi.org/">http://dx.doi.org/10.1046/j.1525-1314.1996.05836.x</a> <ul><li>A fairly general look at the progressive metamorphism in Dutchess County by one of the foremost workers in the area.</li> </ul> Knopf, E.B., 1927, Some recent work in the Taconic area: American Journal of Science, v. 41, p. 42-458. <a href="http://dx.doi.org/">http://dx.doi.org/10.2475/ajs.s5-14.84.429</a> <ul><li>One of the first articles to describle the Dutchess County rocks as a "classic" Barrovian sequence.Â </li> </ul> Ghent, E.D., Stout, M.Z., 1981, Geobarometry and geothermometry of plagioclase-biotite-garnet-muscovite assemblages, Contributions to Mineralogy and Petrology, v. 76, p. 92-97. <a href="http://dx.doi.org/">http://dx.doi.org/10.1007/BF00373688</a> <ul><li>Work constraining the pressure and temperature paths of metamorphism in the sequence through equilibrium assemblages. This work was found to be in agreement with other equilibrium assemblage PT paths.</li> </ul> Whitney, D.L., Mechum, T.A., Dilek, Y.R., and Keuhner, S.M., 1996, Modification of garnet during regional metamorphism in garnet through sillimanite-zone rocks, Dutchess County, New York, American Mineralogist, v. 81, p. 696-705. <a href="http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1996/Whitney_p696-705_96.pdf"> http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1996/Whitney_p696-705_96.pdf</a> <ul><li>Work by Whitney on changes in PTX conditions leading to modification of garnet in the metamorphic sequence. Garnet is widely distributed through the sequence, which makes it a useful marker for tracking these changes.</li> </ul> Rock A physical material with a mineral composition. Unit Formation or other descriptive rock category Barrovian Metamorphic Sequence Number of Thin Sections Number of thin sections associated with this sample 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context DUCO-16 Title A name given to the resource Marble Spatial Coverage Spatial characteristics of the resource. Dutchess Co., NY Contributor An entity responsible for making contributions to the resource Western Minerals Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/collections/show/18">Barrovian Metamorphic Sequence--Dutchess County, New York</a> Description An account of the resource Metamorphised Balmville limestone with visible phlogopite crystals. Also contains tremolite visible at the outcrop level. Within nose of anticline of Walloomsac schist. The PPL thin section shows a large irregular calcite grain with tremolite at the bottom. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals Inc. https://dev.geosciencecollections.milne-library.org/files/original/567255282ce128b0d75ee383bb98671f.JPG 05e822a74002ecd65cb3a463555d214a Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Wollastonite-garnet-diopside Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (ADK) Anorthosite-Charnockite and Metamorphic Suite -- Adirondack Mountains, New York Description An account of the resource The Adirondack Mountains of northern New York State are underlain by approximately 20,000 square miles of complexly deformed, high grade metamorphic rocks which are believed to represent a southern outlier of the much larger Grenville Province.The Adirondacks can be divided into the "Lowlands" and the "Highlands" . The Lowlands comprise the northwestern quarter of the belt and are characterized by amphibolite facies metamorphism. The Highlands appear to consist entirely of granulite facies rocks. All rocks in this suite have been collected from the Highlands and predominantly from the southern quarter of the Adirondacks. This suite of rocks is designed to be representative of the Highlands in general. Therefore it includes both metasedimentary and metaigneous rocks. The latter are very common throughout the Adirondacks and contain the often-discussed anorthosite-charnockite suite of rocks. Almost all rocks in the Adirondack Highlands are strongly foliated. This is the result of intense polyphase deformation that has affected this area. Contributor An entity responsible for making contributions to the resource Western Minerals Inc. References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start here:Â McLelland, J., and Selleck, B.W.,2011,Â Megacrystic Gore Mountain-type garnets in the Adirondack Highlands; age, origin, and tectonic implications:Geosphere, v.7, no. 5, p.1194-1208, doi:Â <a href="http://dx.doi.org/10.1130/GES00683.1" target="_blank">10.1130/GES00683.1</a>. <ul><li>This article describes the formation of the megacrystic garnet amphibolites in the Gore Mountain section of the Adirondack Mountains. The authors conclude that three main factors influenced the garnet development: collapse of the Ottawan orogeny, intrusion of Lyon Mountain Granite, and fluid-related alteration at high temperature.</li> </ul>Additional resources: McLelland, J.M., Bickford, M.E., Hill, B.M., Clechenko, C.C., Valley, J.W., and Hamilton, M.A., 2004,Â Direct dating of Adirondack Massif anorthosite by U-Pb SHRIMP analysis of igneous zircon; implications for AMCG complexes:Â Geological Society of America Bulletin, v.116, no. 11-12, p.1299-1317, doi:Â <a href="http://dx.doi.org/10.1130/B25482.1" target="_blank">10.1130/B25482.1</a>. <ul><li>This article describes techniques used to more accurately date the Adirondack Massif anorthosite.The authors concluded that the massifsÂ constitute a single, composite anorthosite-mangerite-charnockite-granite (AMCG) suite intruded at ca. 1155 Ma. Although the rock suite is considered to be coeval, the authors conclude the rocks are not comagmatic.</li> </ul>McLelland, J., Bickford, M.E., Spear, F., and Storm, L., 2002, Geology and geochronolgy of the eastern Adirondacks inÂ New England Intercollegiate Geological Conference, 94th, New York State Geological Association 74th: guidebook for field trips in New York and Vermont : Lake George, New York <ul><li>This field trip guide provides for nine stops in the eastern Adirondacks. It also include some thin sections images and zircon images from sample rocks of the field trip stops.</li> </ul>McLelland, J., Daly, J.S., and McLelland, J.M., 1996,Â The Grenville orogenic cycle (ca. 1350-1000 Ma); an Adirondack perspective: Tectonophysics, v.265, issue 1-2, p.1-28, doi: <a href="http://dx.doi.org/10.1016/S0040-1951(96)00144-8" target="_blank">10.1016/S0040-1951(96)00144-8</a>. <ul><li>This article provides a detailed geochronological account of the Grenville orogeny (ca. 1350-1000 Ma) with emphasis on the impact it had on the formation of the Adirondack Mountains.</li> </ul>McLelland, J., Lewis, A., and Moore, L., 1994,Â Composition and petrogenesis of oxide-, apatite-rich gabbronorites associated with Proterozoic anorthosite massifs: examples from the Adirondack Mountains, New York: Contributions to Mineralogy and Petrology, v.116, p.225-238, doi:Â <a href="http://dx.doi.org/10.1007/BF00310702" target="_blank">10.1007/BF00310702</a>. <ul><li>This article investigates the occurence of oxide-, apatite-rich gabbronorites with anorthosite massifs of the Adirondacks. The authors describe a multilple-step process of plagioclase crystal fractionation that ultimately leads to high concentrations of P, Fe, and Ti.</li> </ul>New York State Geological Survey <a href="http://www.nysm.nysed.gov/nysgs/nygeology/mineralogy/adirondacks/index.html">http://www.nysm.nysed.gov/nysgs/nygeology/mineralogy/adirondacks/index.html </a> <ul><li>The NYS Geological Survey is a division of the New York State Museum system. This web page provides some details about the Adirondack Highlands and pictures of various minerals found in this region.</li> </ul>Regan, S.P., Chiarenzelli, J.R., McLelland,Â J.M., and Cousens, B. L., 2011,Â Evidence for an enriched asthenospheric source for coronitic metagabbros in the Adirondack Highlands: Geosphere, v.7, issue 3, p.Â 694-709, doi:Â <a href="http://dx.doi.org/10.1130/GES00629.1" target="_blank">10.1130/GES00629.1</a>. <ul><li>This article describes the formation of coronitc metagabbros through tectonic processes involving the asthenosphere. Through geochemical and isotopic analyses, the authors provide a timeline of tectonic and petrologic events that supports an asthenospheric source for coronitic metagabbros.</li> </ul> Date A point or period of time associated with an event in the lifecycle of the resource 1980 Temporal Coverage Temporal characteristics of the resource. The Adirondack Mountains were formed approximately 1.1- 1.3 billion years ago during the Grenville Orogeny (Precambrian eon, Proterozic era). Accrual Method The method by which items are added to a collection. Purchased from Western Minerals Inc. Spatial Coverage Spatial characteristics of the resource. This rock suite was collected from the Adirondack Mountains located in the northeastern part of New York State. Rock A physical material with a mineral composition. Number of Thin Sections Number of thin sections associated with this sample Thin section not available. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Wollastonite-garnet-diopside Date A point or period of time associated with an event in the lifecycle of the resource 1980 Contributor An entity responsible for making contributions to the resource Western Minerals Inc. Identifier An unambiguous reference to the resource within a given context AD-24 Spatial Coverage Spatial characteristics of the resource. Adirondack Highlands-this specimen was obtained from the NYCO MIne in Willsboro, NY. Description An account of the resource This unique rock contains white crystalline wollastonite, brown grains of andradite garnet, and green diopside. Specimens courtesy of R.R. Bauer, plant manager of NYCO MInes (1980). McLelland reports some grossularite in addition to andradite. The following information is from the original OCR document: This interesting rock is discussed by Buddington, 1939, p. 41-43. See also Buddington and Whitcomb, 1941, Geology of the Willsboro Quandrant, New York State Museum Bulletin 325 and Buddington, 1950, "Composition and Genesis of Pyroxene and Garnet Related to the Adirondack Anorthosite and Anorthosite-Marble Contacts," American Mineralogist, v.35, p.659-670. Is Part Of A related resource in which the described resource is physically or logically included. <a href="http://geosciencecollections.milne-library.org/collections/show/7">Anorthosite-Charnockite and Metamorphic Suite-Adirondack Mountains, New York</a> Temporal Coverage Temporal characteristics of the resource. Precambrian Accrual Method The method by which items are added to a collection. Purchased from Western Minerals Inc. https://dev.geosciencecollections.milne-library.org/files/original/a5187a6cc42cb138bfabb9630a8989a0.pdf 497f3a8671c6ecbbbb6d851258d07295 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource (DUCO) Barrovian Metamorphic Sequence -- Dutchess County, New York Contributor An entity responsible for making contributions to the resource Western Minerals, Inc. Accrual Method The method by which items are added to a collection. Purchased from Western Minerals, Inc. Description An account of the resource A classic example of Barrovian-type metamorphism in Dutchess County, NY associated with the Taconic orogeny. A Barrovian metamorphic sequence displays gradual pressure and temperature increase along the metamorphic gradient, and occurs during regional metamorphism. These zones of pressure and temperature increase are recognizable by the characteristic minerals that accompany them. Dutchess County, NY contains an unusually complete sequence. This collection contains metamorphic rocks from chlorite grade to sillimanite grade in a tight spatial window which records the regional metamorphic gradient increasing from WNW to ESE. This collection also contains some rocks that mirror the protoliths of the schists and quartzites of the sequence (shales and graywacke). Date A point or period of time associated with an event in the lifecycle of the resource 1970 Spatial Coverage Spatial characteristics of the resource. Dutchess County, New York Temporal Coverage Temporal characteristics of the resource. 450-430 Ma References A related resource that is referenced, cited, or otherwise pointed to by the described resource. Start Here: Vollmer, F. W., and Walker, J., 2009, The classic Barrovian metamorphic sequence of Dutchess County and its structural and stratigraphic context in the Taconic Orogeny. In Guidebookâ€”New York State Geological Association Meeting, v. 81, p. 11-1.Â <a href="http://www2.newpaltz.edu/~vollmerf/papers/Vollmer_and_Walker_2009_NYSGA.pdf">http://www2.newpaltz.edu/~vollmerf/papers/Vollmer_and_Walker_2009_NYSGA.pdf</a>Â (accessed March 15th, 2015) <ul><li>A useful field trip guide across the Barrovian metamorphic sequence of Dutchess county. Good general introduction to the geology of the area.</li> </ul>Additional Resources: Whitney, D.L., Mechum, T.A., Keuhner, S.M., and Dilek, Y.R., 1996, Progressive metamorphism of pelitic rocks from protolith to granulite facies, Dutchess County, New York, USA: constraints on the timing of fluid infiltration during regional metamorphism, Journal of Metamorphic Geology, v. 14, p. 163-181. <a href="http://dx.doi.org/">http://dx.doi.org/10.1046/j.1525-1314.1996.05836.x</a> <ul><li>A fairly general look at the progressive metamorphism in Dutchess County by one of the foremost workers in the area.</li> </ul> Knopf, E.B., 1927, Some recent work in the Taconic area: American Journal of Science, v. 41, p. 42-458. <a href="http://dx.doi.org/">http://dx.doi.org/10.2475/ajs.s5-14.84.429</a> <ul><li>One of the first articles to describle the Dutchess County rocks as a "classic" Barrovian sequence.Â </li> </ul> Ghent, E.D., Stout, M.Z., 1981, Geobarometry and geothermometry of plagioclase-biotite-garnet-muscovite assemblages, Contributions to Mineralogy and Petrology, v. 76, p. 92-97. <a href="http://dx.doi.org/">http://dx.doi.org/10.1007/BF00373688</a> <ul><li>Work constraining the pressure and temperature paths of metamorphism in the sequence through equilibrium assemblages. This work was found to be in agreement with other equilibrium assemblage PT paths.</li> </ul> Whitney, D.L., Mechum, T.A., Dilek, Y.R., and Keuhner, S.M., 1996, Modification of garnet during regional metamorphism in garnet through sillimanite-zone rocks, Dutchess County, New York, American Mineralogist, v. 81, p. 696-705. <a href="http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1996/Whitney_p696-705_96.pdf"> http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1996/Whitney_p696-705_96.pdf</a> <ul><li>Work by Whitney on changes in PTX conditions leading to modification of garnet in the metamorphic sequence. Garnet is widely distributed through the sequence, which makes it a useful marker for tracking these changes.</li> </ul> Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Barrovian Metamorphic Sequence--Dutchess County, NY Western Minerals Supplementary Information Description An account of the resource OCR PDF of supplemental information for the Barrovian Metamorphic Sequence--Dutchess County, NY Date A point or period of time associated with an event in the lifecycle of the resource 1980 Identifier An unambiguous reference to the resource within a given context DUCO 1-16 Spatial Coverage Spatial characteristics of the resource. Dutchess County, NY Temporal Coverage Temporal characteristics of the resource. 450-430 Ma Publisher An entity responsible for making the resource available Western Minerals, Inc. Format The file format, physical medium, or dimensions of the resource PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Number of Items 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Euspongia (sponge) Identifier An unambiguous reference to the resource within a given context DC7-1S-1 Description An account of the resource Kingdom: Animalia Phylum: Porifera Class: Demospongea Order: Dictyoceratidae Family: Spongiidae Genus: Euspongia Species: Source A related resource from which the described resource is derived 2nd Floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Recent Spatial Coverage Spatial characteristics of the resource. Bahamas Subject The topic of the resource now known as "spongia", display case tag says euspongia (possibly Spongia officinalis) Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Unit Formation or other descriptive rock category Brownsport Group Number of Items 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Astylospongia praemorsa (sponge) Identifier An unambiguous reference to the resource within a given context DC7-1S-2 Description An account of the resource Kingdom: Animalia Phylum: Porifera Class: Demospongea Order: Orchocladina Family: Astylospongiidae Genus: Astylospongia Species: praemorsa Source A related resource from which the described resource is derived 2nd floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Silurian Spatial Coverage Spatial characteristics of the resource. Perryville, Tennessee Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Unit Formation or other descriptive rock category Graford Formation Number of Items 4 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Heliospongia ramosa (sponge) Identifier An unambiguous reference to the resource within a given context DC7-1S-3 Description An account of the resource Kingdom: Animalia Phylum: Porifera Class: Demospongea Order: Lithistida Family: Cylindrophymatidae Genus: Heliospongia Species: ramosa Source A related resource from which the described resource is derived 2nd floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Pennsylvanian Spatial Coverage Spatial characteristics of the resource. Wise County, Texas Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Unit Formation or other descriptive rock category Brownsport Group Number of Items 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Astylomanon cratera (sponge) Identifier An unambiguous reference to the resource within a given context DC7-1S-4 Description An account of the resource Kingdom: Animalia Phylum: Porifera Class: Demospongea Order: Lithistida Family: Astylospongiidae Genus: Astylomanon Species: cratera Source A related resource from which the described resource is derived 2nd floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Silurian Spatial Coverage Spatial characteristics of the resource. Perryville, Tennessee Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Unit Formation or other descriptive rock category Graford Formation Number of Items 2 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coelocladia spinosa (sponge) Identifier An unambiguous reference to the resource within a given context DC7-1S-5 Description An account of the resource Kingdom: Animalia Phylum: Porifera Class: Demospongea Order: Epipolasida Family: Heliospongiidae Genus: Coelocladia Species: spinosa Source A related resource from which the described resource is derived 2nd floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Pennsylvanian Spatial Coverage Spatial characteristics of the resource. Wise County, Texas Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Number of Items 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Clinoa (boring sponge) Identifier An unambiguous reference to the resource within a given context DC7-2S-6 Description An account of the resource Kingdom: Animalia Phylum: Porifera Class: Demospongea Order: Hadromerida Family: Clionaidae Genus: Clinoa Species: Source A related resource from which the described resource is derived 2nd floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Recent Subject The topic of the resource possibly Clinoa celata Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Number of Items 3 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Modern Sponge (sponge) Identifier An unambiguous reference to the resource within a given context DC7-2S-7 Description An account of the resource Kingdom: Animalia Phylum: Porifera Class: Demospongea Order: Family: Genus: Species: Source A related resource from which the described resource is derived 2nd floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Recent Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Unit Formation or other descriptive rock category Shell Rock Formation Number of Items 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Actinostroma expansum (sponge) Identifier An unambiguous reference to the resource within a given context DC7-2S-8 Description An account of the resource Kingdom: Animalia Phylum: Porifera Class: Stromatoporoidea Order: Actinostromatida Family: Actinostromatidae Genus: Actinostroma Species: expansum Source A related resource from which the described resource is derived 2nd floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Devonian Spatial Coverage Spatial characteristics of the resource. Nora Springs, Iowa Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Unit Formation or other descriptive rock category Amoret Limestone Number of Items 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Chaetes milleporaceus (sponge) Identifier An unambiguous reference to the resource within a given context DC7-2S-9 Description An account of the resource Kingdom: Animalia Phylum: Porifera Class: Sclerospongea Order: Chaetetida Family: Chaetetidae Genus: Chaetes Species: milleporaceus Source A related resource from which the described resource is derived 2nd floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Pennsylvanian Spatial Coverage Spatial characteristics of the resource. St. Charles, Iowa Subject The topic of the resource possibly "Chaetetes" misspelled Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Number of Items 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Large chaetid (sponge) Identifier An unambiguous reference to the resource within a given context DC7-2S-10 Description An account of the resource Kingdom: Animalia Phylum: Porifera Class: Sclerospongea Order: Family: Genus: Species: Source A related resource from which the described resource is derived 2nd floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Possibly Pennsylvanian Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Number of Items 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Stylaster sp. (hydroid) Identifier An unambiguous reference to the resource within a given context DC7-3S-1 Description An account of the resource Kingdom: Animalia Phylum: Cnidaria Class: Hydrozoa Order: Stylasterina Family: Stylasteridae Genus: Stylaster Species: sp. Source A related resource from which the described resource is derived 2nd floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Recent Spatial Coverage Spatial characteristics of the resource. Samoa Subject The topic of the resource possibly "Stylaster spatula" Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Number of Items 2 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Modern encrusting hydrozoa Identifier An unambiguous reference to the resource within a given context DC7-3S-2 Description An account of the resource Kingdom: Animalia Phylum: Cnidaria Class: Hydrozoa Order: Hydroida Family: Genus: Species: Source A related resource from which the described resource is derived 2nd floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Recent Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 2nd Floor ISC Fossil Display Cases Fossil Number of Items 1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Millepora (fire coral) Identifier An unambiguous reference to the resource within a given context DC7-3S-3 Description An account of the resource Kingdom: Animalia Phylum: Cnidaria Class: Hydrozoa Order: Anthomedusae Suborder: Capitata Family: Milleporidae Genus: Millepora Species: Source A related resource from which the described resource is derived 2nd floor hallway, display case 7 Temporal Coverage Temporal characteristics of the resource. Recent