Crinoid Fossil Actinocrinites gibsoni Mississippian Edwardsville Formation Crawfordsville, Indiana,...

Crinoid Fossil Actinocrinites gibsoni Mississippian Edwardsville Formation Crawfordsville, Indiana, USA This naturally artistic Fossil Crinoid has an inherent fluidity, as the dynamic nature of this piece makes it look as though it is still moving underneath some ancient ocean. The star of the prehistoric diorama is a single, large example of Actinocrinites with fine detail to its elongated stalk and pronounced crown with flowering arms replete with pinnules. Several other various Crinoids populate the hardened gray matrix. Overall Measurements: 13.98 x 5.71 x 1.97 inches (35.50 x 14.50 x 5.00 cm) HID09710052018 © 2022 Heritage Auctions | All Rights Reserved