Tuesday, May 31, 2011

Fossils After the Diamond Saw


This first specimen is a cross section of a horn coral from either Michigan or Canada.  My friend Dave at Views of the Mahantango sent it to me.

The second cross section might be of a sponge found in the Louisville Limestone of Kentucky (Silurian).


The last cross section is a colonial coral found in the Louisville Limestone of Kentucky (Silurian).