On the conversion of certain conglomerates into talcose and micaceous schists and gneiss, by the elongation, flattening and metamorphosis of the pebbles and the cement
Amherst College Digital Collections > Archives & Special Collections
Creator | Hitchcock, Edward, 1793-1864 |
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Title | On the conversion of certain conglomerates into talcose and micaceous schists and gneiss, by the elongation, flattening and metamorphosis of the pebbles and the cement |
Date Issued | 1861 |
Abstract | An illustrated article by Edward Hitchcock extracted from volume 31, number 93 of the second series of the American Journal of Science and Arts, published in 1861, in which Edward Hitchcock discusses pebbles found in Vermont and Newport, Rhode Island. Hitchcock explains his and his son Charles H. Hitchcock's observations of these pebbles and why he believes they prove the theory of metamorphism. He notes that they have been elongated, flattened, and occasionally have formed around each other, undergoing changes that would not be possible for solid rock. He ends with a note about some arguments against his theory, and reiterates why he believes these pebbles are the result of metamorphism. |
Physical Description | 1 item (21 pages) |
Languages | English |
Place of Creation | New Haven (Conn.) |
Genre | Articles |
Genre | Extracts |
Subject | Hitchcock, Edward, 1793-1864 – Knowledge – Geology |
Subject | Geology – Vermont |
Subject | Geology – Rhode Island |
Subject | Metamorphism (Geology) |
Subject | The American journal of science and arts |
Part of | Edward and Orra White Hitchcock Papers |
Finding Aid | View the finding aid for this item's collection |
Repository | Amherst College Archives & Special Collections |
Shelf Location | Box 17 Folder 30 |
Access and Use | Public Domain: This material has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. While Amherst College Archives & Special Collections claims no rights or authority over this material, we do ask that any publication or use of this material cite the Archives & Special Collections at Amherst College as the source of the images and the repository where the original documents can be found. |