Edrioasteroid+

1. (Edrioasteroid) indet.
2. (Crinoid) Taxocrinus whitfieldi
3. (Blastoid) Pterotocrinus rugosus

• Mississippian
• Indian Springs Shale, Big Clifty Formation
• Sulphur, Crawford County, Indiana, USA

Size: 18.5 cm x 15 cm