NESOV, 1995

Locality: Karachadalysai, ravine on the eastern edge of the Sultan-Uvais Ridge, 1.5-2 m above the previous level, Karakalpakistan, Uzbekistan.

Horizon: Yellow sands in the lower part of the Beshtyubin Formation.

Biostratgraphy:

Age: Lower Turonian or lower part of the lower Turonian Stage, Uppermost Gallic Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

Number: Not given:

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WATABE & SUZUKI, 2000c

Locality: Baishin (Bayshin-Tsav), Dornogovi, Mongolia.

Horizon: Bayn Shire.

Biostratigraphy:

Age: Turonian Stage, Uppermost Gallic Subepoch-Santonian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

Number: Not given: Shell.