The Upper Triassic Flora of Arizona. Lyman H. Daugherty ... With a Discussion of Its Geologic Occurrence. Howard R. Stagner
Collected papers
The Occurrence of Cercis Associated with the Remains of Sinanthropus
Key for the Identification of North American Dicotyledonous Woods
Syllabus for Biology 140 - Wood Identification
Tree Growth as a Function of Cell Growth
Products of Wood and Similar Substances
Triassic Roots from the Petrified Forest National Park
The Fern Genus Acrostichum in the Eocene Clarno Formation of Oregon
A Fossil Dennstaedtioid Fern from the Eocene Clarno Formation of Oregon