Compound Eye of Glyptambon verruscous Trilobite

 

Nice close up picture of the ventral view of Glyptambon verruscosus (Hall, 1854) trilobite compound eye fossil. Fossil was found in the Waldron Shale of Clark County, Indiana USA. It dates to the Silurian Period. Thanks to Kenny for the images.

Return of the Rostroconch Fossil

 

Recently, I got an email from Erik about a fossil he had found in the Louisville area. It turns out it was a Hippocardia cuneus (Conrad, 1840) rostroconch fossil. It was found in the Jeffersonville Limestone of Jefferson County, Kentucky USA. The fossil dates to the Middle Devonian Period.

 

What makes this find more unique is that Erik contacted me in March 2010 with a picture of another rostroconch fossil his son had found. He told me it was found it about the same spot as the first one found about 14 years ago. Amazing! Thanks to Erik for the images and letting me know about this nice fossil find.

https://louisvillefossils.blogspot.com/2010/03/rostroconch-fossil-from-kentucky.html

Michelinoceras Cephalopod Fossil

Michelinoceras (Foeste, 1932) cephalopod fossil shown in the pictures. Fossil was found in Floyd County Indiana USA. The fossil dates to the Mississippian Period. Thanks to Kenny for images.