Cruziana Trilobite Tracks - SOLD 5.962" mm1 It was originally retrieved at

It was originally retrieved at the scene in 1937 by journalist Harry Kroh

Roman military tactics were built around spears

Eager kings looking to extend their authority continued military campaigns to the Holy Land

such seeps can become lake-like formations and trap unwary wildlife

They survived several mass extinction events

Cruziana Trilobite Tracks - SOLD 5.962" mm1 It was originally retrieved atThe 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 5. 962" trilobite Cruziana track fossil recovered from Morocco's Anti Atlas Mountain Range. Trace