Living fossils
May 1, 2004 -
© Zany
The velvet worm, part worm--part insect, goes back 500 million years in the fossil record.
The emperor dragonfly has remained unchanged for 230 million years.
The copyright of the article Living fossils in Science Websites is owned by Zany. Permission to republish Living fossils in print or online must be granted by the author in writing.
Go To Page: 1 2
Articles in this Topic Discussions in this Topic
Latest Articles