Pictured in this posting is a mystery fossil found in the New Albany Shale (Late Devonian Period). It was uncovered by splitting a nodule o...

Tentaculites (von Schlotheim, 1820) fossil that is of an uncertain affinity. Image taken under microscope and field of view is 3 mm. Found ...

Conodont fossils found near Brookville Lake, Franklin County, Indiana USA and Waynesville Formation dates to the Ordovician Period. Image...