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Cambridge Natural History Mammalia Fig 137
Summary
Fig. 137.—Three figures showing the cranial evolution of Titanotherium. Upper figure, T. trigonoceras; middle figure, T. elatum; lower figure, T. platyceras. (After Osborn.)
These are no longer referred to the same genus: modern names are Menops trigonoceras, Brontotherium gigas and Megacerops platyceras.
Tags
Date
1902
Source
The Cambridge Natural History, Volume X—Mammalia.
Copyright info
public domain
