Genus: Mandrasuchus LESSNER, SHERMAN, PETERMANN, PANIGOT, DUFFY & LYSON, 2026
Etymology: Greek, mandra-, "enclosed space or pen' in reference to th elocation of teh discovery, Corral Bluffs, and Greek, souchus, "crocodile."

Species: milleri LESSNER, SHERMAN, PETERMANN, PANIGOT, DUFFY & LYSON, 2026
Etymology: In honour of Dr. Ian Miller who found many of these specimens while at teh Denver Museum of Nature & Science.

Holotype: DMNH EPV.48541

Locality: DMNH loc. 2548, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material: Skull, caudal vertebra, left scapula, right humerus, left radius, fibula, left adn right femora, osteoderms, and additional fragmentary postcranial material.

Referred material:

Locality: DMNH loc. 3860, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.133915: Keeled osteoderm.

 

Locality: DMNH loc. 3862, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.94429-30: Dentry.

 

Locality: DMNH loc. 3887, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.60862: Jugal.

 

Locality: DMNH loc. 4064, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.94436-9: Keeled osteoderms and globidont teeth.

 

Locality: DMNH loc. 6289, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.144851: Skull and postcrania.

DMNH EPV.144849-52: Dentary.

DMNH EPV.14450: Partial dentary.

DMNH EPV.144852: Dentary.

 

Locality: DMNH loc. 6503, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.103366: Skull.

 

Locality: DMNH loc. 7331, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.136945: Skull and partial postcrania.

 

Locality: DMNH loc. 8314, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.134084: Skull.

 

Locality: DMNH loc. 8361, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.132513: Skull and partial skeleton.

 

Locality: DMNH loc. 12106, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.143708: Skull.

 

Locality: DMNH loc. 12117, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.136242: Partial skull.

 

Locality: DMNH loc. 18830, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.14487: Partial skull and postcrania.

 

Locality: DMNH loc. 20053, Corral Bluffs study area, Denver Basin, El Paso County, Colorado.

Horizon: Denver Formation.

Biostratigraphy:

Age: Danian Stage, Early Paleocene Epoch, Early Paleogene Period, Early Tertiary Subera, Early Cenozoic Era.

Material:

DMNH EPV.151856: Skull and postcrania.