. A catalogue of the collection of Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge. Paleontology; Paleontology. Lace Corals, &c. p. p. 63. T. annulatus, p. 63. PI. 1 b, fig. 1, p. 260, with Pterinea demissa. Names and Beferences; Observations, &c. Petraia, Munster. Petraia rugosa, Phill. Palaeozoic Foss. Devon. p. 7, t. 2, fig. 7 c. Petraia elongata, Phill. (Siluria, 2nd ed. pi. 38, fig. 6). Petraia subduplicata, Siluria, 3rd ed. Foss. 15, fig. 11. Petraia uniserialis, McCoy. A young form of some species. Petraia bina, Lonsd. Siluria
. A catalogue of the collection of Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge. Paleontology; Paleontology. Lace Corals, &c. p. p. 63. T. annulatus, p. 63. PI. 1 b, fig. 1, p. 260, with Pterinea demissa. Names and Beferences; Observations, &c. Petraia, Munster. Petraia rugosa, Phill. Palaeozoic Foss. Devon. p. 7, t. 2, fig. 7 c. Petraia elongata, Phill. (Siluria, 2nd ed. pi. 38, fig. 6). Petraia subduplicata, Siluria, 3rd ed. Foss. 15, fig. 11. Petraia uniserialis, McCoy. A young form of some species. Petraia bina, Lonsd. Siluria, 3rd ed. p. 219. Omphyma turbinata, Linn. sp. (Siluria 3rd ed. pi. 39, fig. 11, M. Edw. Brit. Foss. Cor. pi. 69, fig. 1). P0LYZ0A (Bryozoa, Ehrenberg). Ptilodictya, Lonsdale. See Wenlock for genus. Ptilodictya scalpellum, Lonsd. (Sil. 3rd ed. pi. 41, fig. 25, Foss. 51, p. 217). ECHINODERMATA. Glyptocriirus, sp. Periechocrinus, sp. Very common in various localities. ANNELIDA. For the following, see remarks on genera in Wenlock list. Cornulites serpularius, Schl. (Sil. 2nd ed. pi. 10, fig. 2, pi. 16, figs. 3—10). Tentaculites anglicus, Salt. (Sil. 2nd ed. pi. 1, fig. 3, & pi. 10, fig. 3). Vioa prisca is a boring Annelide. The cavities made by Vioa in Oyster-shells are generally filled with sponge. Numbers and Localities. b. 435, Castell Craig, Gwyddon. b. 436, Norbury; Castell Craig, Gwyddon; b. 438, May Hill; Presteign? b. 439, Presteign; b. 440, May Hill. b. 441, Castell Craig, Gwyddon ; b. 442, Penlan, Llandovery. a. 239, Malverns or Nor- bury (quoted from Hor- derley); b. 443, Pentamerus Shales, Onny River, Shrop- shire ; b. 444, Malverns. b. 451, Norbury. b. 453, Presteign. b. 454, Presteign. a. 345, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Sedgwick Museum; Salter, John William, 1
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