13057 - Top Rare Huge 12,6cm Euclastes sp Paleocene Sea Turtle Femur Bone Palaeonotopterus Precious specimen of this enormous

Precious specimen of this enormous species of spiny triolobite

history: Meteoritical Bulletin:   MB 100   (2012)   Martian (shergottite)  Recommended:   Martian (shergottite)    [explanation]

89 143822119076 M19- Great NWA Chondrite Meteorite Thick Slice 127

5g (143987627522)

It presents great differences with the Thysanopeltis known until now

13057 - Top Rare Huge 12,6cm Euclastes sp Paleocene Sea Turtle Femur Bone Palaeonotopterus Precious specimen of this enormousEuclastes sp, Cope 1870 (sea turtle) Reptilia Testudines Pancheloniida Exceedingly rare and nicely preserved huge femur bone from this enormous Paleocene sea turtle. Not restored, it only has some tiny glued fractures. Quite unique specimen. Since the rst study of Moroccan fossil turtles, and the up dated overview by Lapparent de Broin of Moroccan fossil turtles, abundant new material has been obtained from the Maastrichtian to the Ypresian phosphatic