The lengthy North Sulphur River is a prolific fossil hunting
location with fossils from the Cretaceous
Period up to more recent Pleistocene
Period. One can find mosasaur, ammonite, shark, mammoth, sloth and
bison fossils in the same trip!
On my first trip I found many baculites segments, a few shark teeth, and
few possible mosasaur bones.
various shark teeth |
bones |
baculites segments |