Trilobite - SOLD 4.98" Drotops megalomanicus Fossil opal ” The Princeton Field Guide

” The Princeton Field Guide to Prehistoric Mammals

Some segments have significant crampon marks along the edges

The specimen measures roughly 1

These stones have been smoothed and shaped as palm stones

the Core Sample covers the entire Mesozoic Era (c

Trilobite - SOLD 4.98" Drotops megalomanicus Fossil opal ” The Princeton Field GuideThe Cambrian Explosion brought new life and diversity to the ocean. 521,000,000 years ago, the first trilobites emerged in the fossil record thanks to this evolutionary event. With a tough exoskeleton, trilobites were one of the earliest known arthropods and quickly spread across the planet thanks to their incredible adaptability. This specimen is a complete 4. 98" trilobite fossil from the genus Drotops. It comes from Morocco and is dated to be