The Oldman Formation is a stratigraphic unit of Late Cretaceous (Campanian stage) age that underlies much of southern Alberta, Canada. It consists primarily...

is bounded by the nonmarine Oldman Formation below it and the marine Bearpaw Formation above it. The Dinosaur Park Formation contains dense concentrations...

by Michael J. Ryan and colleagues from a frontal bone found in the Oldman Formation of Alberta. It can be distinguished from other leptoceratopsids by...

"A basal ceratopsid (Centrosaurinae: Nasutoceratopsini) from the Oldman Formation (Campanian) of Alberta, Canada". Canadian Journal of Earth Sciences...

portions of the Two Medicine Formation of Montana and the Oldman Formation of Alberta. It is an historically important formation, explored by early American...

unidentified (possibly theropod) footprints in the Middle-Late Triassic Pekin Formation of North Carolina. However, the most reliable early record of North American...

The Oldman River is a river in southern Alberta, Canada. It flows roughly west to east from the Rocky Mountains, through the communities of Fort Macleod...

centrosaurine horned dinosaur from the middle Campanian-age Upper Cretaceous Oldman Formation of Alberta, Canada. Albertaceratops is unusual in combining long brow...

collector and dealer Oldman Formation, Alberta, Canada Oldman Lake, Montana, United States Oldman River, Alberta, Canada Oldman Wood, Scotland, United...

Alberta, a Gryposaurus bone bed in the Oldman Formation, a Pachyrhinosaurus bone bed in the Wapiti Formation, and the Nemegt Basin in the Gobi Desert...

Both specimens were recovered from the Oldman Formation in the Judith River Group of Alberta. The Oldman Formation was deposited during the middle Campanian...

in the Judith River Formation of Montana. The rocks of the Judith River Formation are equivalent in age with the Oldman Formation of Alberta, which has...

J.; Russell, A.P. (2005). "A new centrosaurine ceratopsid from the Oldman Formation of Alberta and its implications for centrosaurine taxonomy and systematics"...

on three bonebeds from the Upper Cretaceous Oldman Formation (Alberta, Canada) and Two Medicine Formation (Montana, United States) preserving remains...

Park and Horseshoe Canyon Formations of Alberta, Two Medicine Formation of Montana, and possibly from the Oldman Formation of Alberta. Fossils that were...

of the Dinosaur Park Formation and Oldman Formation. In Alberta's central and southern regions are intermittent Scollard Formation outcrops. In the Drumheller...

bonebed material from the Judith River Formation of Montana, the Wahweap Formation of Utah and the Oldman Formation of Alberta, living about 81-76.7 million...

J.; A.P. Russell (2005). "A new centrosaurine ceratopsid from the Oldman Formation of Alberta and its implications for centrosaurine taxonomy and systematics"...

from the Dinosaur Park Formation and the Oldman Formation, whereas S. novomexicanum is from the Fruitland and Kirtland Formation. The first known remains...

Michael J. (2007-03-01). "A new basal centrosaurine ceratopsid from the oldman formation, southeastern alberta". Journal of Paleontology. 81 (2): 376–396. doi:10...

Fossils have been found in the upper Oldman Formation and lower Dinosaur Park Formation of Canada. The Oldman Formation dates to the Campanian, about 77.5...

"Oldman Formation." Weishampel, et al. (2004). Pg. 576. "Oxford Clay Formation." Weishampel, et al. (2004). Pg. 539-540. "Rio Colorado Formation." Weishampel...

Lance, Hell Creek, Oldman, Foremost, and Milk River Formations. Oldmanesox fossils have been described from the Oldman Formation. Despite differing size...

sensu lato (Lissamphibia: Albanerpetontidae) from the Upper Cretaceous Oldman Formation in southeastern Alberta, Canada". Historical Biology. 33 (12): 3604–3616...

in scale ganoine of gars from the "Rainy Day Site" in the Campanian Oldman Formation (Alberta, Canada) but is absent in extant vertebrates from the near-analogue...

cracioides is based on fossil eggshell fragments from the Late Cretaceous Oldman Formation of southern Alberta, Canada, which are similar to chachalaca eggs,...

remains, two bone beds, were discovered by Phillip J. Currie in the Oldman Formation of Alberta, Canada, and its type and only species, Coronosaurus brinkmani...

age) Oldman Formation. A possible second species of Struthiomimus is known from the early Maastrichtian (Edmontonian age) Horseshoe Canyon Formation. Because...

Euoplocephalus tutus (Ornithischia: Ankylosauridae) from the Late Cretaceous Oldman Formation of Alberta". Canadian Journal of Earth Sciences. 19 (4): 689–97. Bibcode:1982CaJES...

Canada. The holotype, TMP 2011.051.0009, was found in a layer of the Oldman Formation, dating from the Campanian. The layer of mudstone, 40 centimetres (1...