Republican River Jasper
NSHS ID: 004GH14
Site #: 14GH332
State: Kansas
County: Graham
Lithic Type: Republican River Jasper
AKA: Smoky Hill Silicified Chalk
Geology: Smoky Hill Chalk Member, Niobrara Formation, Colorado Group, Cretaceous System
Become a Member!
Our members make history happen.