Part of ammonite replaced by iron pyrite.
Scapanorhynchus shark tooth and shark vertebra.
Large broken shells of inoceramids were common in the gully.
Screening the gravel in the creek bottom for shark and other teeth.
Now we're told to cross over to another part of the creek with better collecting.
Mosasaur tail vertebra.
Screening for shark teeth.
Clidastes mosasaur vertebra.
The "put-in" at the first creek, where Greg decided to hang out while we searched for a productive site.
Part of a large turtle shell (toxochelid turtle plastral element).