Late Aptian Hedbergella occulta, Hd. ruka, and Hd. excelsa. Scale bars
PDF) Planktic foraminiferal species turnover across deep-sea
PDF) The neglected history of Oceanic Anoxic Event 1b: insights
Comparison of the lower part of the Yezo Group between central and
pforams@mikrotax - Hedbergella
Biostratigraphic ranges, percent planktic foraminifera, and mean
PDF) The neglected history of Oceanic Anoxic Event 1b: insights
Late Aptian Hedbergella occulta, Hd. ruka, and Hd. excelsa. Scale
PDF) The neglected history of Oceanic Anoxic Event 1b: insights
PDF) The Early Aptian migration of planktonic foraminifera to NW
British Micropalaeontological Society Publication Series) M. K.
PDF) The Early Aptian migration of planktonic foraminifera to NW
Locality map of Orbitolina ( Mesorbitolina ) parva in the Yezo
First radiation of Cretaceous planktonic foraminifera with
Diversity patterns in mid-Cretaceous benthic foraminifers and
Comparison of the lower part of the Yezo Group between central and