Trilobite Fossils, Flexicalymene bears They date back to the

They date back to the Middle Miocene (10-15 million years before present)

FeO/MnO = 35)

Belemnites are squid-like cephalopods

with the intention of aiding investigations into murders and missing persons in general

These are real "lucky monkey" paws

Trilobite Fossils, Flexicalymene bears They date back to theThese are real fossilized trilobites (Flexicalymene ouzregui)! Trilobites were an extremely adaptive marine arthropod that first evolved roughly 521 million years ago and rapidly spread across the globe. They diversified into approximately 17,000 species and were one of history's most successful animals existing for over 270 million years before extinction! These 2 3" long (average) trilobites date back to the Upper Ordovician and were found in