Books by William K. Gregory
Studies on the Evolution of th
Studies on the Evolution of the Primates
Fish skulls; a study of the evolution of natural mechanisms
Evolution emerging
The anatomy of the gorilla
Adaptive branching of the kang
Adaptive branching of the kangaroo family in relation to habitat
Family tree of the vertebrates
Family tree of the vertebrates
Studies on the origin and earl
Studies on the origin and early evolution of paired fins and limbs
Body-forms of the black marlin
Body-forms of the black marlin (Makaira nigricans marlina) and striped marlin (Makaira mitsukurii) of New Zealand and Australia
Fossil anthropoids of the Yale-Cambridge India expedition of 1935
Nature's upstart
Nature's upstart
In quest of gorillas
A half century of trituberculy
A half century of trituberculy
A fossil teleost fish of the s
A fossil teleost fish of the snapper family (Lutianidae) from the lower Oligocene of Florida
Archaic fishes
Archaic fishes
The origin of man from a brach
The origin of man from a brachiating anthropoid stock
The dentition of Dryopithecus
The dentition of Dryopithecus and the origin of man
The skeleton of Moschops capen
The skeleton of Moschops capensis Broom, a dinocephalian reptile from the Permian of South Africa
Further notes on the molars of
Further notes on the molars of Hesperopithecus
Notes on the type of Hesperopi
Notes on the type of Hesperopithecus haroldcookii Osborn
The carpus of Eryops and the s
The carpus of Eryops and the structure of the primitive chiropterygium
The hall of the age of man
On the structure and relations of Notharctus, an American eocene primate
Studies in comparative myology
Studies in comparative myology and osteology
Evolution of the human face
Evolution of the human face
Theories of the origin of bird
Theories of the origin of birds
The orders of mammals
The origin of the human face
The origin of the human face