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Amphistegina
lessonii
d'Orbigny in Gu?rin-M?neville, 1832
Class:
Rotaliata
Subclass:
Rotaliana
Order:
Rotaliida
Family:
Amphisteginidae
found in the North Atlantic
unknown
none
Geological Time: Quaternary Holocene recent
the drawings are published in the book cited below, author and collection:
Joseph A. Cushman
The identification is based upon:
Cushman, J., A., 1931: