Material for a bibliography of North American mammals
... T. D., Henderson, M., Erickson, G., Peterson, J., Williams, S., Currie, P ... Dinictis returned two valid species (P. platycopis, P. davisi) for the ...
Hyarna and probably many other phyla, the Middle Siwalik stage ...... incisors are closely crowded by the huge canines, which have larger propor- tions than dogs generally, resembling more those of the bears, or large feline ... Bulletin of the United States Geological and Geographical Survey of ...f, C \, P f, M f. A. Upper Jaw.?The incisors, three in number, increase regularly in size from the first to the third, the latter being much the largest of ... Contributions to a revision of the North American ... - SciSpaceupper incisors in which a smaller peglike incisor is positioned behind the larger anterior grooved tooth of the pair. The cheek teeth, three upper and two ...
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