Cruziana Trilobite Tracks - SOLD 5.428" giftsmom Polished Slabs - These showcase

Polished Slabs - These showcase specimens have one side that is highly polished to reveal layers upon layers of ancient life

13 March 2018

The specimen is housed within a glass-topped riker display case

they may remain adhered to the acrylic top

which together form the green gem

Cruziana Trilobite Tracks - SOLD 5.428" giftsmom Polished Slabs - These showcaseThe 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. 428" trilobite Cruziana track fossil recovered from Morocco's Anti Atlas Mountain Range. Trace