Item # 03082009-8: Multiple crinoid plate
Gilmore City Formation
Gilmore City, Iowa
This is a terrific multiple crinoid plate from the well-known Gilmore City locality containing several examples each of 4 different species. There are 3 individuals of Aorocrinus iola, 2 of Cercidocrinus cirrifer, 6 of Dichocrinus multiplex and 9 of Eretmocrinus tentor. The plate measures approximately 7 by 8.25 inches. Professional preparation. Red dots are for identification purposes.