Warfield Creek (Cretaceous of the United States)

Where: Lincoln County, Wyoming (41.7° N, 110.6° W: paleocoordinates 49.4° N, 86.6° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Hams Fork Conglomerate Member (Evanston Formation), Late/Upper Maastrichtian (70.6 - 66.0 Ma)

• 218 ft above base of member

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; mudstone

Size class: macrofossils

Collected by Rubey

Primary reference: W. W. Rubey, S. S. Oriel, and J. I. Tracey, Jr. 1961. Age of the Evanston Formation, western Wyoming. Short Papers in the Geologic and Hydrologic Sciences, Artlcles 1–146. Geological Survey Research 1961. United States Geological Survey Professional Paper 424-B:B-153-B-154 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 165876: authorized by Matthew Carrano, entered by Matthew Carrano on 30.01.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Dinosauria -
Dinosauria indet. dinosaur
"numerous unidentifiable dinosaurian bone fragments"
 Neornithischia - Ceratopsidae
"Triceratops cf. flabellatus" = Triceratops horridus
"Triceratops cf. flabellatus" = Triceratops horridus Marsh 1889 ceratopsid
jaw