Outlines the 18th century scientist's studies in botany and zoology, and offers links to related Web sites.

California Academy of Sciences biologist Michael Ghiselin presents a detailed argument on why he believes Lamarck's place in history is flawed.

Well-summarized look at the life and work of the French evolutionary theorist. Examines how his ideas were dismissed and later revisited.

Visit the Museum of Paleontology to learn about the zoologist and botanist who made evolutionary observations that first influenced Darwin.