CARNEER, 1999

Locality: Northern part of the basin in Colorado.

Horizon: Lower coal zone, Raton Formation.

Biostratigraphy:

Age: Late Cretaceous.

Material:

Number: Not given: Pes print.

 

Locality: New Mexico.

Horizon: Lower coal zone, Raton Formation.

Biostratigraphy:

Age: Late Cretaceous.

Material:

Number: Not given: Pes print.