. A catalogue of the collection of Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge. Paleontology; Paleontology. 76 UPPER CAMBRIAN. Case and Column of Drawers. Eeference to McCoy's Synopsis: and Figures of Genera G Go Go Go Go Go Go Go Go Go (Caninia, p. 28.). Bryozoa. Glauconome, p. 49. PL 1 c, fig. 16, p. 46. PI. 1 c, fig. 15, p. 46. do. Worm-tubes. p. 63. T. annulatus, p. 63. PI. 1 E, fig. 3, p. 136. Trilobites. Portlochia, p. 163. Names and Keferences; Observations, &o. Omphyma turbinata, Linn. (EJw. Monogr. Brit. Fos. Corals, pi. 69, fig.


. A catalogue of the collection of Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge. Paleontology; Paleontology. 76 UPPER CAMBRIAN. Case and Column of Drawers. Eeference to McCoy's Synopsis: and Figures of Genera G Go Go Go Go Go Go Go Go Go (Caninia, p. 28.). Bryozoa. Glauconome, p. 49. PL 1 c, fig. 16, p. 46. PI. 1 c, fig. 15, p. 46. do. Worm-tubes. p. 63. T. annulatus, p. 63. PI. 1 E, fig. 3, p. 136. Trilobites. Portlochia, p. 163. Names and Keferences; Observations, &o. Omphyma turbinata, Linn. (EJw. Monogr. Brit. Fos. Corals, pi. 69, fig. 1). The largest and most common of all the cup-corals, rano-inp- from this formation to the Wenlock, where it is abundant. Siluria, 3rd ed. pi. 39, fig. 11. Ptilodictya, sp. Glauconome disticha, Goldf. (See Pet. Germ. t. 65, fig. 15). Ptilodictya explanata, McCoy (See p. 44). Ptilodictya costellata, McCoy (See p. 44). ECHINODERMATA. Cyathocrinus, cup of some species. ANNELIDA. Tentaculites ornatus, Sow. (Siluria, 3rd ed. pi. 16, fig. 11). Appa- rently the common Dudley species. Tentaculites anglicus, Salter (Siluria, 3rd ed. pi. 1, fig. 3). T. annulatus, Sil. Syst. The T. annulatus is a Devonian form without the fine longitudinal strise. CRUSTACEA —Phyllopoda and Trilobita. Beyricbia compLicata, Salter (Mem. Geol. Surv. in. pi. 19, fig. 9). The Trilobites are few in number, and of species chiefly common to Cambrian and Silurian rocks. Pbacops Stokesii, Milne Edw. (Salter Mon. Brit. Tril. pi. 2, figs. 1—6). A common species at Dudley. Numbers and Localities. Upper Bala proper. b. 194, LlanfylUn. b. 195, Llanfyllin. Llandovery Group. b. 193, Mathyrafal, Meifod. Mathyrafal, Meifod; Pen-y-Craig, do. b. 197, Dalquorrhan, Mullock, Girvan, Ayr. b. 199, Mullock, Gir- van. b. 200, Pwllheb (? Llandovery, which formation must exist there). J. W. S. b. 201, Mathyrafal. b. 202, Mullock, Gir- van,. Please note that these images are extracted from scanned page images that may have been d


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