Browsing by Subject "Equidae"

Navigation

Now showing items 1-2 of 2

Climate and Ecological Change in Oligo-Miocene Mammals

Orcutt, John D. (University of Oregon, 2011-12)

Whether or not a causal relationship exists between climate and mammal body size is one of the longest-standing and most intractable questions in ecology. The classic model of body size evolution (Bergmann's Rule) holds ...
The Evolution of Occlusal Enamel Complexity in Middle Miocene to Recent Equids (Mammalia: Perissodactyla) of North America

Famoso, Nicholas (University of Oregon, 2013-10-03)

Four groups of equids, "Anchitheriinae," Merychippine-grade Equinae, Hipparionini, and Equini, coexisted in the middle Miocene, and only the Equini remains after 16 million years of evolution and extinction. Each group is ...