Plateau 46-1 Summer 1973

Plateau Volume 46, Number 1, Summer 1973

Table of Contents

1. Ecology and Dr. McDougall
2. An Old Navajo Trail with Associated Petroglyph Trail Markers, Canyon de Chelly, Arizona
3. Chapter Two-and-a-Half of Grand Canyon History, or the Sixty Mile Formation
4. The Mammals of Walnut Canyon National Monument
5. An Introduction to the Paleoecology of Coal Mine Canyon, Arizona
6. New Publication: Seed Plants of Northern Arizona