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Neohipparion, a Three-Toed Horse

Stock, Chester (1945) Neohipparion, a Three-Toed Horse. Engineering and Science, 8 (1). pp. 15-16. ISSN 0013-7812. https://resolver.caltech.edu/CaltechAUTHORS:20211029-161252906

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Abstract

No other lineage of mammals illustrates quite so clearly or so fully its growth or evolution in geologic time as that of the horse. In the history of the Equidae many forms antecedent to the living animal are now known, each marked by readily identifiable characters in the teeth, skull and skeleton. From Eohippus, the "dawn horse" of approximately 50 million years ago, to the equines of today, a score or more different kinds of genera and numerous species of extinct horses have been described. The changes that have produced the large and specialized animal of today from the diminutive and distinctly less specialized Eocene ancestor of long ago are demonstrated by an amazing array of fossil remains, found for the most part in the land-laid formations of the western United States.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://resolver.caltech.edu/CaltechES:8.1.StockOrganizationArticle
Additional Information:© 1945 California Institute of Technology.
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Balch Graduate School of the Geological Sciences380
Issue or Number:1
Record Number:CaltechAUTHORS:20211029-161252906
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20211029-161252906
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:111686
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:29 Oct 2021 18:04
Last Modified:29 Oct 2021 18:04

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