Books by Robert Howland Denison
Acanthodii
Placodermi
Placodermi
Revised classification of Pteraspididae with description of new forms from Wyoming
Middle Devonian fishes from the Lemhi Range of Idaho
Ordovician vertebrates from Western United States
Cardipeltis
New Silurian Heterostraci from
New Silurian Heterostraci from southeastern Yukon
A review of the habitat of the
A review of the habitat of the earliest vertebrates
Early devonian vertebrates from the Keoydart formation of Nova Scotia
Early Devonian fishes from Utah
Evolution and classification o
Evolution and classification of the Osteostraci
Evolution and classification of the Osteostraci. The exoskeleton of early Osteostraci
The broad-skulled Pseudocreodi
The broad-skulled Pseudocreodi
Anatomy of the head and pelvic
Anatomy of the head and pelvic fin of the whale shark, Rhineodon