. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. Fig. 835. — Llopteria de- kayi. Cimt showing ver- tical pl&te anterior to ttie leai, Hall, 1884, Pal. N. Y., vol. 5, pt. 1 n 168, Ham. Gr. *- , i. linguiforroia. Hall, 1884, Pal. N. Y., vol. 5, pt. 1, p. 173, Chemung Gr, mitchelli. Hall, 1883, Pal. N. Y., vol 5 pt. 1, p. 166, Ham. Gr. nitidn, Hall, 1883, ayn. for L. chemnng- Giisis oweni. Hall, 1883, Pal. N. Y., vol. 5, pt. 1, n 170, Ham. Gr. ' rafine


. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. Fig. 835. — Llopteria de- kayi. Cimt showing ver- tical pl&te anterior to ttie leai, Hall, 1884, Pal. N. Y., vol. 5, pt. 1 n 168, Ham. Gr. *- , i. linguiforroia. Hall, 1884, Pal. N. Y., vol. 5, pt. 1, p. 173, Chemung Gr, mitchelli. Hall, 1883, Pal. N. Y., vol 5 pt. 1, p. 166, Ham. Gr. nitidn, Hall, 1883, ayn. for L. chemnng- Giisis oweni. Hall, 1883, Pal. N. Y., vol. 5, pt. 1, n 170, Ham. Gr. ' rafineaquii,Hall, 1883, Pal. N. Y., vol. 5, pt. 1, p. 161, Ham. Gr. aavi. Hall, 1884, Pal. N. Y., vol. 5, pt. 1, p. 162, Ham. Gr. torreyi, Hall, Pis- sye. -Llopteria rnfln- 1884, Pal. , ^^'l""- vol. 5, pt. 1, p. 174, Chemung Gr. trooati, Hall, 1884, Pal. N. Y., vol. 5, pt. 1, p. 167, Ham. Gr. Leptodesma, Hall, 1883, Pal. N. Y., vol. 5, ft. 1, p. 4. (Plates and Explanationa.) Ety. lepto8,s\f>Dder; desma, a ligament.] Like Liopteria, except the anterior i-nd is nasute and acute, instead of auricu- late and rounded ; hinge-line narrow, with a slender, lateral tooth posterior to the beak; ligament external; test with concentric atrise. Type L. potens. acutirostrum. Hall, 1884, Pul. N. Y., vol. 5, pt. 1, p. 234, Chemung Gr. agassizi. Hall, 1884, Pal. N. Y., vol. 5, pt. 1, p. 182, Chemunsr Gr. alatum. Hall, 1884, Pal. N. Y., vol. 5, pi. 1, p. 218, Chemung Gr. aliforme. Hall, 1884, Pal. N. Y., vol. 5, pt. 1, p. 220, Chemung Gr. arciforme, Hall, 1884, Pal. N. Y., vol. 5, pt. 1, p. 229, Chemung Gr. aviforme. Hall, 1884, P«l. N. Y., vol. 5,pt. 1, p. 224, Chemung Gr. becki. Hall. 1884, Pal. N. Y., vol. 5, pt. 1, {). 185, Chemung Gr. lingai. Hall, 1884, Pal. N. Y., vol. 5, pt. 1, p. 192, Cliemung Gr. biton. Hall, 1884, Pal. N. Y., vol. 5, pt. 1, p. 222, Chemung Gr. cadmus. Hall, 1884, Pal. N. Y., vol. 5, pt. 1, p. 201, Chemung Gr. clitus. Hall, 1884, Pal. N. Y., vol. 5, pt


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Keywords: ., boo, bookcentury1800, booksubjectgeology, booksubjectpaleontology