The picture displayed is of an  Iereopsis polystoma  sponge fossil at the Museo di Paleontologia at Sapienza University of Rome Italy. Cr...

This gastropod fossil is interesting as it pyrite embedded in a dark shale. It appears to be a Trepospira . It was found in a coal mine a...

This fossil is somewhat rare because it was found at a depth of 60-250 meters underground. The fossil was situated above the coal seam so...