Chin Choulee (RTMP) (Cretaceous of Canada)

Also known as Chin Coulee

Where: Alberta, Canada (49.5° N, 111.4° W: paleocoordinates 56.9° N, 76.7° W)

• small collection-level geographic resolution

When: Foremost Formation (Belly River Group), Middle Campanian (83.5 - 70.6 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

• "Foremost Formation represents transitional deposits between the marine Claggett or Pakowki Formation and the terrestrial Oldman Formation"

Size class: macrofossils

Collected in 1986; reposited in the TMP

Collection methods: mechanical,

Primary reference: S. Baszio. 1997. Oldest occurence of the genus Stegoceras (Dinosauria: Pachycephalosauridae) from the Foremost Formation (Campanian) of south Alberta, Canada. Paläontologische Zeitschrift 71(.5):129-133 [M. Carrano/K. Maguire/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 59378: authorized by Matthew Carrano, entered by Kaitlin Maguire on 29.03.2006, edited by Matthew Carrano

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Reptilia
 Theropoda - Dromaeosauridae
Dromaeosaurus sp.1
Dromaeosaurus sp.1 Matthew and Brown 1922 maniraptoran
TMP 1997.099.0004, phalanx
 Ornithischia - Pachycephalosauridae
cf. Colepiocephale lambei2, Colepiocephale lambei2
cf. Colepiocephale lambei2 Sternberg 1945 ornithischian
TMP 86.146.3, 86.146.4, 86.146.6, 86.146.7, 87.7.2, 87.7.3, 97.99.2, 97.99.3; CMN 29420, 29421, 52847
Colepiocephale lambei2 Sternberg 1945 ornithischian
TMP 86.0.11, 86.0.12, 86.146.1, 86.146.2, 86.146.5, 87.7.1, SA 2008.01; ROM 3632; CMN 52846, 29419
 Ornithischia - Hypsilophodontidae
? Hypsilophodontidae indet.1
? Hypsilophodontidae indet.1 hypsilophodontid
TMP 1993.045.0003, tooth
1Ryan and Russell 2001; 2Sullivan 2003