middle fork, Sand Creek (250 ft level) [AMNH] (Cretaceous of Canada)

Also known as S. parksi type

Where: Alberta, Canada (50.7° N, 111.8° W: paleocoordinates 58.1° N, 76.4° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Dinosaur Park Formation (Belly River Group), Late/Upper Campanian (83.5 - 70.6 Ma)

• "Belly River formation"

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; sandstone and claystone

• "variegated sandstone, sands, and clay" (no information about which contained the specimen(s)

Size class: macrofossils

Collected by B. Brown & Johnson in 1915; reposited in the AMNH

Collection methods: quarrying, mechanical,

Primary reference: R. S. Lull. 1933. A revision of the Ceratopsia or horned dinosaurs. Memoirs of the Peabody Museum of Natural History 3(3):1-175 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 35511: authorized by Matthew Carrano, entered by Matthew Carrano on 18.12.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Neornithischia - Ceratopsidae
"Styracosaurus parksi n. sp." = Styracosaurus albertensis
"Styracosaurus parksi n. sp." = Styracosaurus albertensis Lambe 1913 ceratopsid
AMNH 5372
Mammalia
 Didelphimorphia - Stagodontidae
Eodelphis browni n. sp. Matthew 1916 marsupial