Title: The American journal of science
Identifier: americanjourna4201905newh (find matches)
Year: 1880 (1880s)
Authors:
Subjects: Science
Publisher: New Haven : J. D. & E. S. Dana
Contributing Library: Smithsonian Libraries
Digitizing Sponsor: Biodiversity Heritage Library

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G. JR. Wieland—On ^Marine Turtles. 333 Dermochelys than for the Cheloiiiidse, and that its correctness wonld not necessarily leave Dermochelys the most primitive of turtles, hut rather the most specialized, as hitherto held bj Eanr, Dollo, and the writer. As stated, only new fossil evi- dence can settle the very interesting questions that here arise.
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Figure 5.—Cara)3ace of Lijtoloma angusta from the Upper Cretaceous Greensand of Barnsboro. Gloucester Co., New Jersey. E, E, E, Epi-mar- ginals respectively borne br the right 4th and 5th, 5th and 6th, and the left 4th and 5th marginalia. (Enough marginals are present in the original spe- cimen—No. 6*25 of the Yale Collection—to determine that no further epi- marginals accompanied these three, unless such were borne anteriorly to the 4th marginals.) Epi-marginals are not always present in L. angusta. The pygcd region.—The neural series of ToxocJielys Bauri^ excluding of course the epi-neural ossicles, agrees with that of Hardella tJturgi (1) in having ten elements, in the neural row, —in reality an interpolated element between the normal or

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