Catalogue of the fossil Reptilia and Amphibia in the British Museum (Natural history) ..By Richard Lydekker .. . Cimoliosaurus cantabrigiensis.—Anterior and lefl lateral aspects of a cervicalvertebra; from the Cambridge Greensand. g. , pre-, i>, post-zygapophysis. 1 The specific names applied by Seeley in his Index &c. to the Plesiosaurof the Cambridge Greensand arc not defined (vide infra, p. 24(>). 2 Cretaceous Reptilia (Mon. Pal. Soc), suppl. iv. p. 11 (1801). 184 SAUKOPTERYGIA. R. 461 a. Two larger cervical vertebrae in a less imperfect condition,{Fig.) probably from th


Catalogue of the fossil Reptilia and Amphibia in the British Museum (Natural history) ..By Richard Lydekker .. . Cimoliosaurus cantabrigiensis.—Anterior and lefl lateral aspects of a cervicalvertebra; from the Cambridge Greensand. g. , pre-, i>, post-zygapophysis. 1 The specific names applied by Seeley in his Index &c. to the Plesiosaurof the Cambridge Greensand arc not defined (vide infra, p. 24(>). 2 Cretaceous Reptilia (Mon. Pal. Soc), suppl. iv. p. 11 (1801). 184 SAUKOPTERYGIA. R. 461 a. Two larger cervical vertebrae in a less imperfect condition,{Fig.) probably from the later part of the neck of the sameindividual as the preceding. These specimens (fig. 56)are the types. The dimensions of the centrum are:—length 0,039 (1-54 inches), height 0,034 (1*35 inches),width 0,041 (1*6 inches). If these specimens belong tothe same individual as the preceding, and the under-mentioned cervicals of C. bemardi are likewise associatedspecimens, the specific distinctness of the two forms willbe pretty certain, since in one case all the centra are long,while in the other they are all sh


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Keywords: ., bookauthorlydekkerrichard184919, bookcentury1800, bookdecade1880