Oceans of Kansas Paleontology

http://oceansofkansas.com/

Well known  paleontologists who have discovered fossils in Kansas   Systematics and morphology of American mosasaurs by Dale Russell "The best publication about mos

A Guide to the World of Fossils, Paleontology, Meteorites, Rocks, Minerals, Science Guides and More

http://www.paleozoic.org/paleolinks.htm

fossil sites; important paleontologists in history, and much more. An outstanding and extensive resource. Fossils, Rocks, and Time    Presented by the U.S. Geologic
Learn about fossils. Paleozoic.org is the free online fossil resource for paleontologists and enthusiasts. Home of the Paleolist: fossil mailing list and discussion list.

Chelicerata

https://www.scientificlib.com/en/Biology/Animalia/Arthropoda/Chelicerata.html

have been classified by paleontologists as scorpions, but described as wholly aquatic as they had gills rather than book lungs or tracheae. Their mouths are also completely under
Chelicerata, Online Biology, Biology Encyclopedia, Science

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