. Bulletin of the Department of Geology. Geology. Fig. 33. Parahippus? mourningi Merriam. P3 to M», no. 19764, natural size. Barstow Miocene, Mohave Desert, California. like projections arise from the anterior side of the outer end of the metaloph. The cingulum is well developed on the posterior side, and less distinctly on the anterior side between the protocone and proto- conule. There is no shelf of the cingulum on the inner or lingual side. 34 35 Fig. 34. Paraliippus? mourningi Merriam. Dm3, Dm4, and M1, no. 19840, X 1%- Barstow Miocene, Mohave Desert, California. Fig. 35. Arclweoliippus u
. Bulletin of the Department of Geology. Geology. Fig. 33. Parahippus? mourningi Merriam. P3 to M», no. 19764, natural size. Barstow Miocene, Mohave Desert, California. like projections arise from the anterior side of the outer end of the metaloph. The cingulum is well developed on the posterior side, and less distinctly on the anterior side between the protocone and proto- conule. There is no shelf of the cingulum on the inner or lingual side. 34 35 Fig. 34. Paraliippus? mourningi Merriam. Dm3, Dm4, and M1, no. 19840, X 1%- Barstow Miocene, Mohave Desert, California. Fig. 35. Arclweoliippus ultimus (Cope). Upper molar, no. 1689, X 1%. Mascall Middle Miocene, John Day Begion, Oregon. of the tooth. The cusps or ridges of the crown are somewhat higher than in Archaedhippus or in Hypohippus. The surface shows a degree of rugosity more pronounced than seems characteristic of Hypohippus or of Archaeohippus. No trace of cement is evident upon the 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 University of California, Berkeley. Dept. of Geology. Berkeley : The University Press
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