LARSON, 2003

Locality: Niobrara County, Wyoming.

Horizon: Lance Formation.

Biostratigraphy:

Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

Number: Not given: Trackways.

_____________________________________________________________________________________
THULBORN, & WADE, 1984

Locality: Lark Quarry, southwest of Seymour Quarry, Central West Queensland State, Australia.

Horizon: Winton Formation.

Biostratigraphy:

Age: Cenomanian Stage, Uppermiddle Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.

Material:

QM F10322: 11 footprints from a single trackway extending NE to SW.