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Innovations among Paleogene planktonic foraminifera
Historical Biology, 1991Comparison of results from ODP Sites in the Indian and Antarctic Oceans with published data, reveal that planktonic foraminifera underwent considerable radiation, diversification, proliferation and expansion, throughout the 21 Myr duration of the Eocene, the longest, warmest epoch of the Cenozoic.
Sally Radford, Paul Gamson, Li Qianyu
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Planktonic foraminifera in biostratigraphy and biochronology
Newsletters on StratigraphyPlanktonic foraminifera, single-celled protists, are extensively used in biostratigraphy and biochronology thanks to their abundance in marine sediments, widespread distribution and extensive fossil record in the Cretaceous and Cenozoic. We present an overview of planktonic foraminiferal taxonomy, and evolutionary trends that are relevant to the ...
Petrizzo, Maria Rose +4 more
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Aquitanian Planktonic Foraminifera from Erben Guyot
Science, 1963Planktonic foraminifera occur in the limy sediment of a manganese-coated breccia from the top of Erben Guyot, a sunken island which is located about 800 miles west of San Diego, California. The fauna suggests an age of Early Miocene (Aquitanian Stage), which represents an absolute age of more than 25 million years.
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Radiation of Cenozoic Planktonic Foraminifera
Systematic Zoology, 1969The general aspects of planktonic foraminiferal radiation durilng the Cenozoic are shown by the distributional patterns of several morphotypic groups. There were two major radiations, one occurring during the Paleogene, the other during the Neogene. The radiations followed severe reductions in diversity which occurred at the close of the Cretaceous and
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Boron/Calcium in planktonic foraminifera
2014Climate transitions on recent and geologic timescales are linked to perturbations in atmospheric carbon dioxide concentrations (pCO2). Records of ocean carbonate chemistry allow us to investigate the role of CO2 during past climate events but are limited by the availability of paleo-proxies. This thesis presents the development and calibration of Boron/
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Practical manual of Neogene planktonic foraminifera
2007This manual comprises, beside the principles of classification we adopted here, a description sheet for each genus with the major diagnostic features and the list of the selected and more utilized species; the two biostratigraphic zonations and range charts for the subtropical-tropical apen ocean and for the Mediterranean region; a large set of plates ...
IACCARINO, S. +6 more
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Atlas of Eocene planktonic foraminifera
Vijesti Hrvatskoga geološkog društva, 2007Prikaz atlasa eocenskih planktonskih ...
Mikša, Goran, HERNITZ-KUČENJAK, MORANA
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