Karoulilithos pseudobiskayae
Set number: 4379
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10µm
Set number: 4380
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10µm
Semihololithus pseudobiskayae Bown & Newsam, 2017
Bown, P. R. & Newsam, C. 2017. Calcareous nannofossils from the Eocene North Atlantic Ocean (IODP Expedition 342 Sites U1403–1411). Journal of Nannoplankton Research 37(1): 25-60.
Varol, O. 2025b. New observation on Paleocene holococcoliths. Neues Jahrbuch für Geologie und Paläontologie,
Holotype
Semihololithus pseudobiskayae
Bown & Newsam, 2017
Middle Eocene
IODP Expedition 342, Hole U1047A, NW Atlantic Ocean