The illustrations, images, and diagrams used in this project were obtained from a wide range of sources - in print and on the web. The inclusion of these images in this website is tenative and subject to revision. Permission to use these images will be sought upon completion of the website, but currently has not yet been obtained for any image. Any concerns, problems, or comments can be directed to:
The Theory Of Neuronal Group Selection
Body Plan Complexity Over Time
Animal Origins Timeline
The Burgess Shale Fauna
Chengjiang Fauna
Phyletic Diversity Timeline
