This crinoid appears to be a Bicidiocrinus crinoid calyx fossil. It was found in the Glen Dean Member of Grayson County, Kentucky, USA. The fossilized animal dates to Chesterian, Upper Mississippian Period. Thanks to Kenny for the images.
Friday, July 24, 2020
Bicidiocrinus Crinoid Fossil
This crinoid appears to be a Bicidiocrinus crinoid calyx fossil. It was found in the Glen Dean Member of Grayson County, Kentucky, USA. The fossilized animal dates to Chesterian, Upper Mississippian Period. Thanks to Kenny for the images.