[引言][C] Report on British fossil reptiles, part 2
R Owen - Report of the British Association for the Advancement …, 1842 - cir.nii.ac.jp
… Owen R. 作成者 … Report of the British Association for the Advancement of Science
Report of the British Association for the Advancement of Science 11 60-, 1842 …
Report of the British Association for the Advancement of Science 11 60-, 1842 …
[書籍][B] Report on British Fossil Reptiles...
R Owen - 1841 - books.google.com
PART II. THE British Fossil Reptiles described in the first part of this Report presented
modifications of their osseous structure, and especially of the vertebral column and
locomotive extremities, by which they were especially adapted for a marine life, and hence
have been collectively termed Enaliosauria. All the numerous species of this family are
extinct, and it seems that the genera have ceased to be represented since the deposition of
the chalk formations. In the present zoological systems the Plesiosauri and Ichthyosauri are …
modifications of their osseous structure, and especially of the vertebral column and
locomotive extremities, by which they were especially adapted for a marine life, and hence
have been collectively termed Enaliosauria. All the numerous species of this family are
extinct, and it seems that the genera have ceased to be represented since the deposition of
the chalk formations. In the present zoological systems the Plesiosauri and Ichthyosauri are …
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