. Carnegie Institution of Washington publication. . Figs. 428—431.—Echmatemys shaughnessiana. Carapace and plastron ot type. 428. Carapace. Xj. Parts restored are shown by interrupted lines. 429. Plastron. Xj- 4^0. I'pper surface of front lobe of plastron. Xl- 431. Tpper surface of border of hinder lobe of plastron. XI. the Brido-er deposits of Wyoming, in 1872, on Cottonwood Creek, therefore about the middle of stage B. The type of the species is now in the possession of the Museum of Natural History and bears the number 1069. A further description is here turnisht as well as figures of both
. Carnegie Institution of Washington publication. . Figs. 428—431.—Echmatemys shaughnessiana. Carapace and plastron ot type. 428. Carapace. Xj. Parts restored are shown by interrupted lines. 429. Plastron. Xj- 4^0. I'pper surface of front lobe of plastron. Xl- 431. Tpper surface of border of hinder lobe of plastron. XI. the Brido-er deposits of Wyoming, in 1872, on Cottonwood Creek, therefore about the middle of stage B. The type of the species is now in the possession of the Museum of Natural History and bears the number 1069. A further description is here turnisht as well as figures of both cara- pace and plastron. This is the more to be desired, since some of Professor Cope's measure- ments are found to be incorrect. Professor Cope recognized that this species resembles in many respects Dr. Leidy's E. wyominttnsis; and he has given what he regarded as differential characters. In Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Carnegie Institution of Washington. Washington, Carnegie Institution of Washington
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