Biochronology and paleoclimatic implications of middle Eocene to Oligocene planktic foraminiferal faunas

G Keller - Marine Micropaleontology, 1983 - Elsevier
Planktic foraminiferal assemblages have been analyzed quantitatively in six DSDP sites in
the Atlantic (Site 363), Pacific (Sites 292, 77B, 277), and Indian Ocean (Sites 219, 253) in …

Paleoclimatic analyses of middle Eocene through Oligocene planktic foraminiferal faunas

G Keller - Palaeogeography, Palaeoclimatology, Palaeoecology, 1983 - Elsevier
Quantitative faunal analyses and oxygen isotope ranking of individual planktic foraminiferal
species from deep sea sequences of three oceans are used to make paleoceanographic …

Planktonic foraminiferal paleoclimatic implications across the Oligocene-Miocene transition in the oceanic record (Atlantic, Indian and South Pacific)

S Spezzaferri - Palaeogeography, Palaeoclimatology, Palaeoecology, 1995 - Elsevier
A detailed paleoclimatic investigation was performed on planktonic foraminiferal
assemblages spanning the interval from Zone P21a (late Oligocene) to Zone N5 (early …

Terminal Eocene events: planktonic Foraminifera and isotopic evidence.

A Boersma, IP Silva - Developments in Palaeontology and Stratigraphy, 1986 - Elsevier
Publisher Summary This chapter discusses the key terminal Eocene to Early Oligocene
events. These events were the result of the modification and/or elimination of specialized …

Similarities between planktonic and larger foraminiferal evolutionary trends through Paleogene paleoceanographic changes

P Hallock, IP Silva, A Boersma - Palaeogeography, Palaeoclimatology …, 1991 - Elsevier
The Paleogene evolutionary records of planktonic foraminifera and larger benthic
foraminifera show parallel patterns in development that may, in part, reflect changes in …

Deep-sea benthonic foraminiferal faunal turnover near the Eocene/Oligocene boundary

BH Corliss - Marine Micropaleontology, 1981 - Elsevier
Eocene-Oligocene deep-sea benthonic foraminifera in DSDP Site 277 in the southwest
Pacific have been analyzed to determine the benthonic foraminiferal response to the …

Palaeoecology of late middle Eocene planktic foraminifera and evolutionary implications

PF Sexton, PA Wilson, PN Pearson - Marine Micropaleontology, 2006 - Elsevier
The late middle Eocene is marked by accelerated global cooling, representing part of the
long transitional interval separating the early Eocene 'greenhouse'and later Oligocene …

Atlantic Eocene planktonic foraminiferal paleohydrographic indicators and stable isotope paleoceanography

A Boersma, IP Silva, NJ Shackleton - Paleoceanography, 1987 - Wiley Online Library
Reconstruction of Atlantic Ocean vertical and meridional water characteristics is based on
combined synoptic fossil census data, stable isotope records, and measurements of …

Middle Eocene to Oligocene stable isotopes, climate, and deep-water history: The Terminal Eocene Event

KG Miller - Eocene-Oligocene climatic and biotic evolution, 1992 - degruyter.com
ABSTRACT The" Terminal Eocene Event" in the marine realm is comprised of a sequence of
events that record the climate transition from peak early Eocene warmth to cold, glaciated …

Palaeoceanographic and palaeoclimatic inferences from Late Cretaceous planktonic foraminiferal assemblages from the Exmouth Plateau (ODP Sites 762 and 763 …

MR Petrizzo - Marine Micropaleontology, 2002 - Elsevier
The evolution of planktonic foraminifera during the Late Cretaceous is marked in the
Santonian by the disappearance of complex morphotypes (the marginotruncanids), and the …