Late Aptian Hedbergella occulta, Hd. ruka, and Hd. excelsa. Scale bars

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4.8 (423) In stock

PDF) Abrupt planktic foraminiferal turnover across the Niveau

Planktic foraminifera of the upper Barremian–Aptian black shale

COPEPEDIA summary for Hedbergella occulta : T2014643 : Species

British Micropalaeontological Society Publication Series) M. K.

1, Blefuscuiana infracretacea occidentalis (right-coiling, dorsal

First radiation of Cretaceous planktonic foraminifera with

pforams@mikrotax - Hedbergella

PDF) Abrupt planktic foraminiferal turnover across the Niveau

pforams@mikrotax - Hedbergella

British Micropalaeontological Society Publication Series) M. K.