![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Galbreath, E.C., 1953. Vertebrata - A Contribution to the Tertiary Geology and Paleontology of Northeastern Colorado. University of Kansas Paleontological Contributions, article 4, Univ. of Kansas Publications, Fard Voiland. Jr. State Printer, Topeka, Kansas: pp. 1-120, Pls 1-2, figs 1-26.
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![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Galbreath, E.C., 1953. Vertebrata - A Contribution to the Tertiary Geology and Paleontology of Northeastern Colorado. University of Kansas Paleontological Contributions, article 4, Univ. of Kansas Publications, Fard Voiland. Jr. State Printer, Topeka, Kansas: pp. 1-120, Pls 1-2, figs 1-26.
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![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Galbreath, E.C., 1953. Vertebrata - A Contribution to the Tertiary Geology and Paleontology of Northeastern Colorado. University of Kansas Paleontological Contributions, article 4, Univ. of Kansas Publications, Fard Voiland. Jr. State Printer, Topeka, Kansas: pp. 1-120, Pls 1-2, figs 1-26.
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