This post is a fossil called Desmograptus sp. (Hopkinson, 1875) graptolite. Fossil found in the Waldron Shale of Clark County Indiana USA. ...

  Saturday I gave a talk at the Falls of the Ohio Interpretative Center entitled "Fossils Around Us - You Don't Always Have to Go t...

Recently, I have been working on a presentation about the 1889 book Kentucky Fossil Shells by Henry Nettelroth (1835-1887). It is an impre...