Mississippian unknown
June 27, 2018
Mississippian unknown
Any ideas on the identity of this? (Sorry, this was a field photo, so no scale) Mississippian: Osagean - Elsey Fm. Silex, MO
By Peat Burns,
June 27, 2018
24 replies
Any ideas on the identity of this? (Sorry, this was a field photo, so no scale) Mississippian: Osagean - Elsey Fm. Silex, MO