- Feature Paper
- Article
Old World Fossil Equus (Perissodactyla, Mammalia), Extant Wild Relatives and Incertae Sedis Forms
- Vera Eisenmann
Discussion of the phylogenetic relations between Plesippus, Allohippus, and Equus. Descriptions and illustrations of 30 Equid extant and fossil species younger than 2 Ma. Particular attention is given to slender forms with short protocones usually re...

