1. Studies of Cenozoic vertebrates and stratigraphy of western North America ... Author/Creator: Carnegie Institution of Washington Publication/Creation: Washington, D. C. : [publisher not identified], 1940 Resource Type: Book Access & Availability: Loading
2. Studies of Cenozoic vertebrates of western North America and of fossil primates Author/Creator: Carnegie Institution of Washington Publication/Creation: Washington, D.C. : [publisher not identified], 1942 Resource Type: Book Access & Availability: Loading
3. Studies on Cenozoic vertebrates of western North America Author/Creator: Carnegie Institution of Washington Publication/Creation: Washington, D.C. : Carnegie Institution of Washington, 1938 Resource Type: Book Access & Availability: Loading