. A catalogue of the collection of Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge. Paleontology; Paleontology. Capulus??. p. 292? Acroculia, Phillips. More spiral than Capulus, and often spinose or tubercular. Acroculia haliotis, Sow. (Siluria, 2nd ed. pi. 24, fig. 9). A most characteristic Wenlock shell —the food of Crinoids, especially of Marsu- piocrinus. Acroculia, sp. 2. Acroculia, sp. 3. Very much angulated whorls, a small species. Acroculia, sp. 4. Acroculia prototypa, Phil. (Siluria, 2nd ed. pi. 24, fig. 8). Very much like a Nerita
. A catalogue of the collection of Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge. Paleontology; Paleontology. Capulus??. p. 292? Acroculia, Phillips. More spiral than Capulus, and often spinose or tubercular. Acroculia haliotis, Sow. (Siluria, 2nd ed. pi. 24, fig. 9). A most characteristic Wenlock shell —the food of Crinoids, especially of Marsu- piocrinus. Acroculia, sp. 2. Acroculia, sp. 3. Very much angulated whorls, a small species. Acroculia, sp. 4. Acroculia prototypa, Phil. (Siluria, 2nd ed. pi. 24, fig. 8). Very much like a Nerita in look. Pleurotomaria, Sow. A genus allied to Scissa- rella, and has the mouth deeply notched. It is chiefly pakeozoic, i. e. the species with a convex base. Pleurotomaria undata ? Sow. (Siluria, 2nd ed. pi. 24, fig. 6). Pleurotomaria, minute sp. Pleurotomaria Fletcheri, Salter, n. sp. Pleurotomaria undata, Sow. ? (PI. undata, Sow. Siluria, 2nd ed. pi. 24, fig. 6.) Pleurotomaria balteata, Phill. (Mem. Geol. Surv. VoL II. pt. 1, p. 358, pi. 15, figs. 1, 2). The spire of this large shell is much de- pressed : the band rough and prominent. Numbers and Localities. b. 804, Ledbury; a. 854, regular natica-like growth, a. 851, a. 855, mouth, a. 852, narrow var., slow- growing spire,a. 853,quick- er growth, a. 850, Dudley, b. 803, Dudley, F. C. a. 625, Tortworth (Earl Du- cie); a. 626, Dudley, b. 801, Dudley, F. C. b. 802, Dudley, F. C. a. 846, Dudley, F. C. a. 847, Dudley, F. C. a. 851, Dudley, F. C. a. 856, Dudley, F. C. (? Lower Ludlow) ; it is common there. a. 857, good figured speci- men, Dudley, F. 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, 1820-1869; Sedgwick, Adam, 1785-1873; Morris, John, 1810-1886. Cambridge, University press
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