In early March 2010 I sent a number of samples to ASPEX Corporation to be imaged with a Personal Scanning Electron Microscope (PSEM).  It w...

Atrypa newsomensis brachiopod fossil found in Waldron Shale of Clark County. It existed in the Silurian Period. Unknown holdfast of pr...

Pictures contained in this posting are of Ordovician Period fossils found in Bullitt County, Kentucky. I believe they are from the Grant La...