[R] Woody
Woody, D.T. (2006) Revised stratigraphy of the Lower Chinle Formation (Upper Triassic) of Petrified Forest National Park Arizona. In: A Century of Research at Petrified Forest National Park: Geology and Paleontology. Edited by William G. Parker, Sidney R. Ash, and Randall B. Irmis. Museum of Northern Arizona Bulletin 62