Thursday, October 19, 2023

Prolecanites americanis Ammonite Fossil

These pictures are of what appears to be a Prolecanites americanis (Miller and Garner, 1953) ammonite fossil. It was found in the Carwood Formation of Floyd County, Indiana, USA. The fossil dates to the Mississippian Period. Note the black suture lines seen in the image.

 Thanks to Kenny for the images.