Carboniferous Fossil Plant - SOLD 6.94" Calamites rockinaboxgeo the first trilobites emerged in

the first trilobites emerged in the fossil record thanks to this evolutionary event

000 years ago during the Jurassic Period and has become one of the most iconic dinosaurs of all time

In adulthood

9% silver)

Carboniferous Fossil Plant - SOLD 6.94" Calamites rockinaboxgeo the first trilobites emerged in300,000,000 years ago, in the Carboniferous period, Earth was a dense tropical jungle. Lush forests were home to all manner of prehistoric creatures and swampy landscapes covered the surface. We know of this incredible time thanks to the fossil imprints left behind by plants that were preserved for millions of years. This specimen is a 6. 94" fossil plant from the genus Calamites that was recovered from a coal bed in Kentucky. Mining sites like this