Genus: Scalaria COHEN, DAVIS & CIFELLI, 2020 (published 2021)
Etymology: Latin, scalaria, "resembling stairs": in reference to Grand Staircase-Escalante National Monument.

Species: martini COHEN, DAVIS & CIFELLI, 2020 (published 2021)
Etymology: In honor of Thomas Martin, in recognition of his contributions to knowledge of Mesozoic mammals.

Holotype: OMNH 68766

Locality: OMNH locality V1404, Grand Staircase-Escalante National Monument, Kane County, Utah.

Horizon: Smoky Hollow Member, Straight Cliffs Formation.

Biostratigraphy:

Age: Middle Turonian Stage, Late Gallic subepoch, Lower Gulf epoch, Middle Cretaceous.

Material: Left dentary fragment preserving parts of dp3-m2.

Referred material:

Note: The authors did not state which locality the following are from.

MNA V7556: Right M3.

MNA V6945: Left M1?

OMNH 24635: Right Mx.

OMNH 69354: Right M1?, lacking th eprotocone.

MAN V6363: Right m1.

OMNH 68778: Right m2 or m3.

OMNH 68767 Talonid of left mx.

OMNH 69364: Talonid of right mx.

OMNH 25505: Left dp3.

OMNH 69398: Right p3.

OMNH 23001: Right DP3, lakign the metacone and metastyle.

 

Locality: New Mexico.

Horizon: Moreno Hill Formation.

Biostratigraphy:

Age: Middle Turonian Stage, Late Gallic subepoch, Lower Gulf epoch, Middle Cretaceous.

Material:

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Species: aquilana COHEN, DAVIS, & CIFELLI, 2020 (published 2021)
Etymology: Laitn, aquila, "eagle" in reference to the close morphological similarity to the genus Aquiladelphis.

Holotype: OMNH 29078

Locality: OMNH locality V60, Grand Staircase-Escalante National Monument, Kane County, Utah.

Horizon: Smoky Hollow Member, Straight Cliffs Formation.

Biostratigraphy:

Age: Middle Turonian Stage, Late Gallic subepoch, Lower Gulf epoch, Middle Cretaceous.

Material: Right m3.

Referred material:

Note: The authors did not state which locality the following are from.

OMNH 29514: Left M1.

OMNH 29065: Left m1?

MNA V6361: left mx, missing the entoconid and hypconulid.

OMNH 69363: Right mx, missing the entoconid and hyocnulid.

OMNH 29482: Left mx, missing the majority of the taloind.

OMNH 69365: Left trigonid of mx.

OMNH 20497: Left mx.

MNA V7667: Left DP3, missing the parastyle.

MNA V6362: Left DP3.

 

Locality: New Mexico.

Horizon: Moreno Hill Formation.

Biostratigraphy:

Age: Middle Turonian Stage, Late Gallic subepoch, Lower Gulf epoch, Middle Cretaceous.

Material: