BUTLER, 1978

Locality: Greenwood Canyon, near Forestburg, Eastern Texas.

Horizon:

Biostratigraphy:

Age: Early Cretaceous.

Material:

SMP-SMU 61730, 61731, 61948, PM 931: Premolars.

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NESOV, 1988

Locality: Khodzhakul locality (site SKH-20), southwestern Kyzylkum Desert, Karakalpaskistan Autonomous Republic, Uzbekistan.

Horizon: Khodzhakul Formation.

Biostratigraphy:

Age: Late Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.

Material:

Number: Not given:

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SLAUGHTER, 1971

Locality: Butler Farm, Texas.

Horizon:

Biostratigraphy:

Age: Early Cretaceous.

Material:

SMP-SMU 62402: Upper molar.