Rate of Speciation When considering speciation events over geological time: Does speciation happen gradually or rapidly, uniformly or unevenly
{"Image DocumentName": "Rate of SpeciationWhen considering speciation events over geological time: Does speciation happen gradually or rapidly, uniformly or unevenly?", "Image ImageDescription": "Gradualism. Charles Darwin. Charles Lyell. Punctuated equilibrium. Stephen Jay Gould. Niles Eldredge. Niles Eldredge. Curator. American Museum of Natural History. 21.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}