Genus: Prosiren GOIN & AUFFENBERG, 1958
Etymology: Greek, pro, "before" and Siren.

Species: elinorae GOIN & AUFFENBERG, 1958
Etymology:

Holotype: FNHM PR391

Locality: Turtle Gully, southwest portion of Greenwood Canyon Gully system, 2 1/2 miles southwest of Forestburg, Montague County, Texas.

Horizon: Antlers Formation, Upper unit.

Biostratigraphy:

Age: Cashenranchian age, Lower-Middle Albian, middle Gallic subepoch, lower Cretaceous Epoch, Early Cretaceous.

Material: Dorsal vertebra.

Referred material:

FNHM PR390: Dorsal vertebra.

FMNH PR801: Atlas.

FMNH PR802-804: Trunk vertebrae.

FMNH PR805: Right premaxilla.

FMNH PR806-807: Dentaries.


Locality: Triconodont Gully, northeast portion of the Greenwood Canyon Gully System, 2 1/2 miles southwest of Forestburg, Montague County, Texas.

Horizon:

Biostratigraphy:

Age: Early Cretaceous.

Material:

FMNH PR392: Dorsal vertebra.

 

ESTES, 1981

Locality: Wise County, Texas.

Horizon: Antlers Formation, Upper unit.

Biostratigraphy:

Age: Cashenranchian age, Lower-Middle Albian, middle Gallic subepoch, lower Cretaceous Epoch, Early Cretaceous.

Material:

SMUSMP 61,041: Anterior trunk vertebra.

SMUSMP 61,047: Trunk vertebrae.

SMUSMP 61,041: Right humerus.

 

WINKLER, MURRY & JACOBS, 1990

Locality: SMU Locality 138, Paluxy Church, Hood County, Central Texas.

Horizon: Paluxy Church Formation, Trinity Group.

Biostratigraphy:

Age: Comanchean, Lower Cashenranchian age, Early to Middle Albian Stage, Middle Gallic subepoch, upper Early Cretaceous Epoch, Early Cretaceous.

Material:

SMU 72144, 72145, 72154: Vertebrae.


Locality: Huggins No. 2, SMU Locality: 108-2, Erath County, Texas.

Horizon: Paluxy Church Formation, Trinity Group.

Biostratigraphy:

Age: Comanchean, Lower Cashenranchian age, Early to Middle Albian Stage, Middle Gallic subepoch, upper Early Cretaceous Epoch, Early Cretaceous.

Material:

SMU 72291: Vertebra.

 

Locality: SMU 157, Pecan Valley Estates, Erath County, Texas.

Horizon: Paluxy Church Formation, Trinity Group.

Biostratigraphy:

Age: Comanchean, Lower Cashenranchian age, Early to Middle Albian Stage, Middle Gallic subepoch, upper Early Cretaceous Epoch, Early Cretaceous.

Material:

SMU 72152: Fragmentary vertebra.

 

Locality: SMU Locality: 20, North Central Texas.

Horizon: Paluxy Formation, Trinity Group.

Biostratigraphy:

Age: Comanchean, Lower Cashenranchian age, Early to Middle Albian Stage, Middle Gallic subepoch, upper Early Cretaceous Epoch, Early Cretaceous.

Material:

Number: Not given:

 

Locality: SMU Locality 21, Greenwood Canyon, Montague County, North-Central Texas.

Horizon: Paluxy Formation, Trinity Group.

Biostratigraphy:

Age: Comanchean, Lower Cashenranchian age, Early to Middle Albian Stage, Middle Gallic subepoch, upper Early Cretaceous Epoch, Early Cretaceous.

Material:

Number: Not given: