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Pentagon Shaped Crinoid Fossils

Source info:

Author: Kentuckiana Mike
Date: 2020-11-21 18:59:00
Blog: Louisville Area Fossils
URL: https://louisvillefossils.blogspot.com/2020/11/pentagon-shaped-crinoid-fossils.html

Summary:

  This picture is of a set of crinoid pentagon shaped fossils that once made up a column. They existed in the Mississippian Period. The fossils were found in Carwood Formation (part of the Borden Group) of Washington County, Indiana USA.  There are also a few impressions of brachiopods and near the bottom left corner a spiral shape that I am not sure what kind of creature it belonged to. Thanks to Kenny for the picture.

Content analysis:

Keywords:

borden formation

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