Arabian Peninsula Saudi Arabia
Geological Time: Paleogene
classification and image courtesy of
holotype
The identification is based upon:
, : Hasson, P. F. (1985). New Observations on the Biostratigraphy of the Saudi Arabian Umm er Radhuma Formation (Paleogene) and Its Correlation with Neighboring Regions. Micropaleontology. 31(4): 335-364. Plate , Fig.