Also known as: Griffith Farm

Geographic location: Red Deer River, near Drumheller, Alberta, Canada

Stratigraphic unit: Scollard Fm.

Total number of specimens: 818

Comments:

• all of the localities are within 27 m above the Kneehills Tuff, dated at "65-66" Ma according to Clemens et al. 1979

• because this quarry yielded a large majority of specimens, specimen counts assume that an absolute minimum number of listed specimens come from the other localities

• NISP 818 (maximum)

Species	Old identification	Reference	Specimens	Comments
Mesodma hensleighi type			33
Mesodma formosa			103
Mesodma thompsoni			26
status unclear				Cimexomys sp. sensu stricto is said to be present at "Trochu" by Fox 1989, exact locality not stated
Paracimexomys priscus	Cimexomys priscus type		7
Cimolodon nitidus			64
Cimolomys gracilis			6
Cimolomys trochuus type			3
Alphadon marshi			261	includes type of "A. wilsoni": (108 + 153)
Alphadon jasoni		Fox and Naylor 1995		new specimen; includes many of the A. marshi specimens according to Johanson 1996b
Turgidodon rhaister	Alphadon rhaister		7
Pediomys elegans			8
Pediomys krejcii			25
Pediomys hatcheri			2
Gypsonictops hypoconus			8
Gypsonictops illuminatus type			99
Cimolestes cerberoides type			83
Cimolestes propalaeoryctes type			19
Cimolestes magnus type			56
Batodon tenuis			8
status unclear		Fox 1988		lists "Deltatheriidae indet." and Fox 1974 "cf. Deltatheroides sp." from Trochu, exact locality is not given