Tag Archives: Paleontology

today’s birthday: Georges Cuvier (1769)


Georges Cuvier (1769)

Cuvier was a renowned French naturalist and zoologist considered the founder of comparative anatomy. He rejected the theory of evolution and instead embraced catastrophism, which proposes that geological changes on Earth have been caused by sudden upheaval rather than by gradual and continuing processes. He also greatly advanced the science of paleontology by reconstructing the soft parts of fossils deduced from their skeletal remains. What extinct flying reptile did Cuvier identify and name? More… Discuss

Today’s Birthday: George Gaylord Simpson (1902)


 Today’s Birthday

George Gaylord Simpson (1902)

 Simpson, an American paleontologist, helped develop the modern biological theory of evolution, drawing on paleontology, genetics, ecology, and natural selection. His contributions to evolutionary theory include a detailed classification of mammals, which is still the standard, and the discovery of the migratory and evolutionary patterns of the prehistoric fauna of the Americas, from which he deduced that species reached adaptive peaks and suffered accidental dispersal. What word did he coin? More… Discuss