author : James W. Valentine

Books

• The Cambrian Explosion. 2013, with Douglas H. Erwin

Short works

• The Origins of Evolutionary Novelty and Galactic Colonization. 1985. (In Interstellar Migration and the Human Experience )

Books : reviews

Douglas H. Erwin, James W. Valentine.
The Cambrian Explosion: the construction of animal biodiversity.
Roberts and Company. 2013