Species: matutinus LAMBE, 1902
Etymology:

Holotype: NMC 1887

Locality: Alberta Province, Canada.

Horizon: Dinosaur Park Formation, upper Judith River Group.

Biostratigraphy:

Age: Judithian age, Middle Campanian Stage, middle Senonian subepoch, upper Gulf Epoch, Late Cretaceous.

Material: Fragmentary LP2.

Referred material:

KOSTER, CURRIE, EBERTH, BRINKMAN, JOHNSTON & BRAMAN, 1987

Locality: Dinosaur Provincial Park, Newell County, Alberta Province, Canada.

Horizon: Dinosaur Park Formation, upper Judith River Group.

Biostratigraphy:

Age: Judithian age, Middle Campanian Stage, middle Senonian subepoch, upper Gulf Epoch, Late Cretaceous.

Material:

Number: Not given:

_____________________________________________________________________________________
Species: cutleri SIMPSON, 1928
Etymology:
= Eodelphis cutleri SIMPSON, 1928

Holotype: BMNH M11532

Locality: Sand Creek, Dinosaur Provincal Park, Red Deer River, Alberta Province, Canada.

Horizon: Dinosaur Park Formation, upper Judith River Group.

Biostratigraphy:

Age: Judithian age, Middle Campanian Stage, middle Senonian subepoch, upper Gulf Epoch, Late Cretaceous.

Material: Fragment of right mandibular ramus with crowns of LP3 and LM2-3, roots of LP1-2, LM1 and LM4 and alveolus for LC.

Referred material:

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 77385: UM1.

AMNH 79383: UM2 or UM3.

AMNH 77381: Tooth fragment.

AMNH 77387: LP2.

AMNH 77388: LP3.

AMNH 77393: LM2.

AMNH 77394: A mandible with LM3.

 

= Ectoconodon montanensis SIMPSON, 1927
= Didelphodon montanensis (SIMPSON 1927)

Holotype: AMNH 14406

Locality: Crooked Creek, Montana.

Horizon: Hell Creek Formation.

Biostratigraphy:

Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.

Material: Left upper molar.