SCHMEISSER & GILLETTE, 2009

Locality: MNA Locality 1627, Glen Canyon National Recreation Area, Kane County, Southern Utah.

Horizon: Tropic Shale.

Biostratigraphy:

Age: Lower Turonian Stage, Uppermost Gallic Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

MNA V10046: Nearly complete skeleton.

Note: 289 gastroliths.