. A catalogue of the collection of Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge. Paleontology; Paleontology. PL 11, figs. 1, 2, p. 261. M. complanata, p. 266 ? M. solenoides, p. 269. Anodontopsis, p. 271. PL 1 k, figs. 14, 15, p. 271. PL 1 k, figs. 11, 12, 13, p. 271. Orthonotus, p. 274. Gg2. Pterinea demissa, Conrad. A variety of P. retroflexa, squarer and less falcate at the wing. Pterinea demissa, var. with more point to wing. Pterinea subfalcata, Conrad. Regular squamae of growth, and irregular radiating striae. Pterinea Sowerbyi, McCoy, p
. A catalogue of the collection of Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge. Paleontology; Paleontology. PL 11, figs. 1, 2, p. 261. M. complanata, p. 266 ? M. solenoides, p. 269. Anodontopsis, p. 271. PL 1 k, figs. 14, 15, p. 271. PL 1 k, figs. 11, 12, 13, p. 271. Orthonotus, p. 274. Gg2. Pterinea demissa, Conrad. A variety of P. retroflexa, squarer and less falcate at the wing. Pterinea demissa, var. with more point to wing. Pterinea subfalcata, Conrad. Regular squamae of growth, and irregular radiating striae. Pterinea Sowerbyi, McCoy, p. 263. Beautiful variety of it. Pterinea tenuistriata, McCoy. Like a small P. retroflexa, hut with radiating striae. Pterinea pleuroptera, Conrad. Has shorter wing than P. retroflexa, and some ridges on the posterior line. Modiolopsis planata, Salter. Flat area, and valves slightly keeled. Modiolopsis planata, var. longer, and pressed in stone (not of Sowerby, which is Orthonotus). Modiolopsis, sp. unnamed. Modiolopsis laevis, Sow. (Siluria, 2nd ed. pi. 34, fig. 7). Anodontopsis angnstifrons, McCoy. Two va- rieties, a very broad and a narrower one. Some of them are almost circular. Anodontopsis bulla, McCoy. These rounded shells are but doubtfully of the genus. They resemble the recent Kellia. Goniophora cymbseformis, Sow. (Siluria, 2nd ed. pi. 34, fig. 15). Mytilus mimus, sp. Very like the living mussel. b. 18, Benson Knott. b. 17, Benson Knott. b. 992, Benson Knott; b. 22, Pont-ar-y-llechau, Llan- gadock. b. 87, Brigsteer, Kendal. b. 21, near Ludlow; b. 20, b. 86, Benson Knott, Ken- dal. b. 993, Benson Knott, Ken- dal. b. 72, b. 73, var. Kirkby ; ,Kendal. b. 92, Benson Knott b. 9 9 4, Lesmahago w, Lanark. b. 995, Llechclawdd, Mydd- fai, Llandovery. b. 68, Benson Knott; b. 79, Kirkby Moor, Kendal. b. 997, Kirkby Moor, Ken- dal. b. 996, Burton and Brock- ton. b. 141, Please note that these images are extracted from scanned page images that may have b
Size: 1389px × 1798px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookaut, bookcentury1800, bookdecade1870, booksubjectpaleontology
