Willawalla (Cretaceous of the United States)

Where: Montague County, Texas (33.5° N, 97.5° W: paleocoordinates 30.9° N, 57.1° W)

• coordinate based on political unit

When: Antlers Formation (Trinity Group), Albian (113.0 - 100.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: mesofossils

Primary reference: D. W. Krause, Z. Kielan-Jaworowska, and W. D. Turnbull. 1990. Early Cretaceous Multituberculata (Mammalia) from the Antlers Formation, Trinity Group, of North-Central Texas. Journal of Vertebrate Paleontology 9(3):31A [J. Alroy/J. Alroy/J. Ju]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 14420: authorized by John Alroy, entered by John Alroy on 15.05.2002, edited by Roger Benson

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Tribosphenida - Holoclemensiidae
Holoclemensia texana Slaughter 1968 eutherian
teeth
 Multituberculata -
Paracimexomys sp. Archibald 1982 multituberculate