Systematic Revision of Fossil Prairie Dogs With Descriptions of Two New Species (Classic Reprint)

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Excerpt from Systematic Revision of Fossil Prairie Dogs With Descriptions of Two New SpeciesFor this revision, I examined over 400 fossil (pre Holocene) prairie dog Specimens and Recent samples Of five extant species. My study focussed on lower jaws with teeth because they are abundant and diagnostic as fossils. Relatively complete skulls, uncommon as fossils, were considered when avail able. Isolated teeth were only utilized when other, more complete specimens were rare or absent at a locality. Post-cranial elements were not studied.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.