Productella spinulicosta Brachiopod Fossil

This plate contains a number of spiny brachiopods that appear to be Productella spinulicosta (Hall, 1867) in the Jeffersonville Limestone. The fossil dates to the Devonian Period. It was found at Coopers Lane Quarry Clark County, Indiana USA by Barbara Conkin (1928-2019) who was a local professor of geology.

 

Amplexus Pyrite Horn Coral

This fossil is a pyritized horn coral. The identification appears to be Amplexus fragilis (White & St. John) of the Coral Ridge fauna, New Providence Shale of Jefferson County, Kentucky. Time period for this specimen is Middle Mississippian (Osagean). It was found by a local geology professor Barbara Conkin years ago.

Nummulites granulosa Foraminifera Fossil

 

Here is a picture of a foraminifera Nummulites granulosa fossil at Museo di Geologia e Paleontologia Florence Italy (Università degli Studi di Firenze) in August 2024.  The creature lived during the Paleogene Period. It was found at Roncà, Veneto Italy.