†Hanzawaia castellaroae Bertels 1964 (foram)
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Globothalamea - Rotaliida - Discorbidae
Full reference: A. Bertels. 1964. Micropaleontología del Paleoceno de General Roca (provincia de Río Negro). Revista del Museo de La Plata IV(23):125-184
Belongs to Hanzawaia according to A. Bertels 1964
Sister taxa: Hanzawaia asterizana, Hanzawaia illingi
Ecology: stationary semi-infaunal omnivore
Distribution: found only at NCW 4b (Cretaceous to Paleocene of Argentina)
Specimen images are retrieved through the ePANDDA API.
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