Welcome to my Blogg

Get a Voki now!

Thursday, December 16, 2010

A couple more sharks from the Miocene (12mya) and Pliocene (2 mya), of Santa Cruz.


I collected these back in the early years of my engagement in paleontology.  Looking at these beautifully-adapted structures it is no wonder that sharks are such a successful line of creatures evolutionarily.



Santa Margarita Fm., perhaps Isurus.






Purisima Fm. Charcharodon, immaculately preserved.


Stumbleupon Badge

There was an error in this gadget

My Science Video YouTube Roll Bar; (see below for more)

Loading...