Welcome to five consecutive calendar days dedicated to programming about everyone's favorite cartilaginous fishes: the sharks! Special thanks to David Shiffman (@whysharksmatter) for his help, support, advice, and fun facts about sharks! Additional thanks to Joe Hanson (itsokaytobesmart) and the folks at PBS Digital Studios for helping to put this great series together. :) Read more about Why Sharks?
Join us for Part II in our quest to uncover the tropical world of ancient Fossil Lake! Palm trees in Wyoming! Sex in the fossil record! Check out "Lost World of Fossil Lake: Snapshots from Deep Time," by Lance Grande http://bit.ly/1p79CXv Gems and Gemstones: Timeless Natural Beauty of the Mineral World, by Lance Grande: http://bit.ly/1dr59GM Read more about Fossil Fish, Pt. II: A History
Submit your own photos of misinformed Dimetrodon toys and games to http://isnotadinosaur.tumblr.com! Learn more about the Field Museum's fossil mammal and synapsid collection: bit.ly/1sYstC5 Read more about Dimetrodon is Not A Dinosaur