Description
Genus/Species: Macrocrinus mundulus (2), Cyathocrinites lowensis, and Histocrinus graphicus
Age: Mississippian/Osagean (approximately 345 million years)
Formation: Edwardsville
Location: Crawfordsville, Montgomery County, Indiana, USA
Matrix Dimensions: 7.5″ long x 4.25″ wide x 1.13″ thick
Weight: 3 lbs
