My cousin has been extracting fossils from some Carlile Shale Formation matrix. It was found in Grant County, South Dakota, USA. He has b...

While touring the Natural History section of the  Arizona Historical Society Museum at Papago Park  (1300 N. College Ave, Tempe Arizona 8...

Image of  a Harpes perradiatus trilobite fossil. This creature existed in the Middle Devonain Period. While visiting the Gallery of Na...