ARICHIBALD, 1987
Locality: Piceance Creek Basin, North West Colorado.
Horizon: Williams Fork Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given:
_____________________________________________________________________________________
ARMSTRONG-ZIEGLER, 1978
Locality: 50 km SW of Farmington, San Juan Basin, New Mexico.
Horizon: Fruitland Formation.
Biostratigraphy:
Age: Kirtlandian Age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
_____________________________________________________________________________________
CLEMNS, 1963
Locality: UCMP V-5620, Lull Quarry, near the head of a tributary of Buck Creek,
Powder River Basin, Niobrara County (Formerly Converse County), Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UCMP 47149: LP4.
UCMP 51453: Fragmentary mandible with LM1.
UCMP 51454: Fragmentary mandible with LM1-2.
UCMP 51452: Fragments of maxillae with UP1-2.
UCMP 51349: Fragment of maxilla with UP3.
Number: Not given: Plus 148 isolated teeth.
Locality: V-5617, Hatcherella Anthill, built on the northern part of the floor of a grass covered blowout approximately 75 yards west of a dirt road, Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UCMP 46600: Fragmentary maxilla with UP1-3, and a questionably associated fragment of LP4.
Localities: UCMP V-5002, V-5616, V-5621, V-5720, Wyoming.Locality: UCMP V-5003, S 1/2, Sec. 20, T37N, R64W, Lance Creek, Powder River Basin, Niobrara County, Wyoming.
Locality: UCMP V-5711, Bushy Tailed Blowout, Quarry area includes the floor of a small blowout approximately 10 yards northwest of the highest point on the ridge forming the northeastern side of the blowouts of loc. V-5003, S 1/2, Sec. 20, T37N, R64W, Lance Creek, Powder River Basin, Niobrara County, Wyoming.
Locality: UCMP V-5815, Hatcher Number 2, western side of a cross-stratified sandstone erosional remnant near the center of a large blowout on the crest of a ridge, the distance form the nearest point on the road, approximately 150 yards south of the quarry, to the Johnson ranch is 0.4 miles, Eastern Wyoming.
Locality: UCMP V-5817, False Disciple Point, cross-stratified sandstone and sandy shales cropping out on the top of the northern end of a long, northwestward-trending ridge that extends from the crest of the divide between the Hancock and Lance Creek drainages, Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Numbers: Not given: Isolated teeth.
_____________________________________________________________________________________
CLEMENS, 1973
Locality: Hunter Wash, San Juan Basin, New Mexico.
Horizon: Fruitland Formation.
Biostratigraphy:
Age: Kirtlandian Age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
_____________________________________________________________________________________
DONOHUE, WILSON, & BREITHAUPT, 2013
Locality: UCMP V-84215 (= UW V-79032), Black Butte Station fossil localitys, eastern flank fo the Rock Springs uplift, Sweetwater County, Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UW 15160, 20076: Siolated left m1s.
UW 20045, 20079, 20121: Isoalted right m1s.
UW 20049: Isolated right m2.
_____________________________________________________________________________________
= cf. Mesodma sp EATON, MUNK & HARDMAN, 1998
Locality: UMNH VP Locality 77, Bryce Canyon National Park, Utah.
Horizon: Wahweap Formation.
Biostratigraphy:
Age: Aquilian in age, Lower Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given:
_____________________________________________________________________________________
= ?Mesodma sp indet EATON & CIFELLI, 2002
Locality: OMNH V695, San Rafael Swell, Emery County, Utah.
Horizon: Member? Cedar Mountain Formation.
Biostratigraphy:
Age: Age?, Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch-Cenomanian Stage Boundary?, Upper Gallic subepoch, Lowest Gulf Epoch, Late Early to Early Middle Cretaceous.
Material:
OMNH 27563: p4.
_____________________________________________________________________________________
= ?Mesodma sp EATON & CIFELLI, 2013
Locality: UMNH VP 424, Garfield County, Southern Utah.
Horizon: John Henery Member, Straight Cliffs Formation.
Biostratigraphy:
Age: Late Santonian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
UMNH VP 14246 (BRCA 7254): RP4.
UMNH VP 14131 (BRCA 7207): LP4.
= Mesodma sp
UMNH VP (BRCA 794): Damaged LP 4.
_____________________________________________________________________________________
HAHN, 1983/DEISHL, 1964
Locality: Bug Creek Ant Hill Fauna, McCone County, Montana.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Humerus, radius and tibia.
_____________________________________________________________________________________
EATON, 1993
Locality: MNA locality 1073, near the junction of Mill Creek and the East Fork of the Sevier River, Podunk Creek, USGS 7.5 minute Quadrangle, Paunsaugunt Plateau, Utah.
Horizon: Upper Kaiparowits Formation.
Biostratigraphy:
Age: Judithian age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
MNA V6454: Rm2.
MNA V6476: Lm2.
Locality: MNA locality 1073, near the junction of Mill Creek and the East Fork of the Sevier River, Podunk Creek, USGS 7.5 minute Quadrangle, Paunsaugunt Plateau, Utah.Horizon: Upper Kaiparowits Formation.
Biostratigraphy:
Age: Judithian age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
MNA V5802: Rm1.
_____________________________________________________________________________________
EATON & CIFELLI, 1988
Locality: Kaiparowits Plateau, Utah.
Horizon: Wahweap Formation.
Biostratigraphy:
Age: Aquilian in age, Lower Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given:
_____________________________________________________________________________________
FIORILLO, 1989
Locality: Top Cat Quarry, Garfield Ranch Section, Golden Valley County, Montana.
Horizon: Judith River Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given:
Locality: Careless Creek Quarry, Wheatland County, Montana.Horizon: Judith River Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given:
_____________________________________________________________________________________
FOX, 1971
Locality: Loc. UA-MR-6, Verdigris Coulee, approximately 18 miles (29 km) east of the village of Milk River, Warner County, Alberta Province, Canada.
Horizon: Upper Milk River Formation.
Biostratigraphy:
Age: Aquilian age, Lower Campanian Stage, Aquilian in age, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
UA 5631: Left UM1.
_____________________________________________________________________________________
HUNTER, HARTMAN & KRAUSE, 1997
Locality: Muddy Tork Locality, Makoshika State Park, Williston Basin, Montana.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
MOR 846: LM1.
_____________________________________________________________________________________
LILLEGRAVEN & MCKENNA, 1986
Locality: Barwin Quarry, (Unnamed AMNH locality; no field numbers, 37 m northeast of False Rocks (UW V-810006), Wind River Basin, Natrona County, Wyoming.
Horizon: "Mesaverde" Formation.
Biostratigraphy:
Age: Judithian Age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
AMNH 80003, 86364, 108683: UM2.
Locality: False Rocks (UW V-81006 = UMCP V-81101) Wind River Basin, Natrona County, Wyoming.Horizon: "Mesaverde" Formation.
Biostratigraphy:
Age: Judithian Age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
UW 15538: UM1.
Locality: Sunset to Dawn Two, (UW V-81076), NE 1/4, of SW 1/4 of SE 1/4 of sec. 27, T48N, R91W, Middle of outcrop, Big Horn Basin, Wyoming.Horizon: "Mesaverde" Formation.
Biostratigraphy:
Age: Judithian Age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
UW 17044, 17083: LM1.
_____________________________________________________________________________________
HAHN, 1983/NOVACEK & CLEMENS, 1977
Locality: Bug Creek Anthills, Near Fort Peck, Montana.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Numbers: Not given: 335 isolated p4’s.
Locality: Eureka Quarry, NW South Dakota.Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Numbers: Not given: 6 isolated p4’s.
_____________________________________________________________________________________
HUNTER & PEARSON, 1996
Locality: PTRM-V92067, Little Missouri badlands on public (county) land in the NE 1/4, NW 1/4, SE 1/4, SW 1/4, Section 27, T131N, R105W, Cedar Hills Quadrangle, Bowman County, North Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Pioneer Trails Regional Museum, Bowman, North Dakota, PTRM-1227: Lp4.
_____________________________________________________________________________________
MONTELLO, 1992
Locality: Montana.
Horizon: Judith River Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
UCMP 122181, 13185, 131495, 131502: 4 small, elongate, slender upper fourth premolars.
_____________________________________________________________________________________
SAHNI, 1972
Locality: Clambank Hollow, Chouteau County, Montana.
Horizon: Judith River Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
AMNH 77175: Distal portion of a humerus.
_____________________________________________________________________________________
SANKEY & GOSE, 2001, SANKEY, 2005
Locality: LSUMG VL-491, Talley Mountain fossil site, Big Bend National Park, Brewster County, Texas.
Horizon: Aguja Formation.
Biostratigraphy:
Age: Lower Upper Campanian Stage, middle Senonian subepoch, upper Gulf Epoch, Late Cretaceous.
Material:
LSUMG V-5779: Fragment of lm1.
_____________________________________________________________________________________
STEIN, 2021
Locality: Tooth Draw Deposit, Butte County, South Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Teeth and cranial elements.
_____________________________________________________________________________________
STORER, 1993
Locality: Locality 73C)6-001, South of Unity, Saskatchewan Province, Canada.
Horizon: Judith River Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
SMNH P2105.13: LM1.
_____________________________________________________________________________________
TRIEBOLD, 1997
Locality: Sandy Site, Harding County, South Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
_____________________________________________________________________________________
WOLBERG, 1992
Locality: Quarry 1, Fossil Forest, San Juan Basin, New Mexico.
Horizon: Fruitland Formation.
Biostratigraphy:
Age: Kirtlandian Age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Proximal portion of a left femur.