Digging for Trilobites at Ceasar Creek, Warren County, Ohio, 1986
Dates
Dataset Reference Date
2016-04-07
Info Date
1986
Summary
Digging for trilobites at the Caesar Creek State Park emergency spillway in Warren County, Ohio. The image was made by Michael C. Hansen in summer 1986. Bedrock is from the Ordovician Geologic Period. Gregory A. Schumacher and Douglas L. Shrake participated in the dig. Thomas T. Johnson is shown posing with an Isotelus specimens.
Summary
Digging for trilobites at the Caesar Creek State Park emergency spillway in Warren County, Ohio. The image was made by Michael C. Hansen in summer 1986. Bedrock is from the Ordovician Geologic Period. Gregory A. Schumacher and Douglas L. Shrake participated in the dig. Thomas T. Johnson is shown posing with an Isotelus specimens.