Jaws #2: The Baculite Inclusion
Fish tooth plate
Marker Unit #9 Gove County
See map: Google Maps
A big thank you to members The Fossil Forum for helping me identify the baculite jaw inclusions. I originally thought these were fish scales.
For more on baculite jaws, check out Description of the lower jaws of Baculites from the Upper Cretaceous U.S. Western Interior by Neal Larson & Neil Landman (2017).