RTMP BB 91, Irishman's Coulee (Cretaceous of Canada)

Also known as ETE Locality 1531, Bonebed 91

Where: Alberta, Canada (50.7° N, 111.5° W: paleocoordinates 58.0° N, 76.1° W)

• coordinate stated in text

• small collection-level geographic resolution

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

• ETE dating method: time_unit, ETE age comment: . radiometric intage_max, radiometric intage_min; 5.6 m below BB 91a

• bed-level stratigraphic resolution

Environment/lithology: channel lag; sandstone

• ETE sed env 1: fluvial, ETE sed env 2: chan_bar ETE event: flood, ETE env comment: 0
• ETE rock type adj: 0, ETE lithology comments: 0

Size classes: macrofossils, mesofossils

Collected by R. Ens & J. Walper, FEP in 1984–1989, 1995–1996; reposited in the TMP

• ETE reference list: 478

Primary reference: D. A. Eberth and M. A. Getty. 2005. Ceratopsian bonebeds: occurrence, origins, and significance. In P. J. Currie and E. B. Koppelhus (eds.), Dinosaur Provincial Park: A Spectacular Ancient Ecosystem Revealed. Indiana University Press, Bloomington 501-536 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taphonomic analysis

PaleoDB collection 65827: authorized by Matthew Carrano, entered by Matthew Carrano on 25.09.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Reptilia
 Theropoda - Tyrannosauridae
Tyrannosauridae indet.
Tyrannosauridae indet. Osborn 1906 tyrannosaurid
 Theropoda - Dromaeosauridae
Dromaeosauridae indet.
Dromaeosauridae indet. Colbert and Russell 1969 maniraptoran
 Ornithischia - Hadrosauridae
Hadrosauridae indet.
Hadrosauridae indet. Cope 1869 hadrosaurid
 Ornithischia - Ceratopsidae
Centrosaurus apertus
Centrosaurus apertus Lambe 1905 ceratopsid