Collected by Joe Herman, 1996.
NSHS ID: 006CC25
Site #: 22CC230
State: Nebraska
County: Cass
Lithic Type: Nehawka Flint
AKA: Rice Grain Chert
Occurrence: Nodules
Exposure: Outcrop
More Specific Location: “Trcsh Lensman Quarry”
Geology: Ervine Creek Member, Deer Creek Formation, Shawnee Group, Virgilian Series, Pennsylvanian System