Results 181 to 190 of about 34,987 (228)
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2017
This chapter introduces the reader to philosophical and ethical inquiry by forging a distinction between descriptive and normative claims, as well as explanatory and justificatory arguments. It utilizes cases of paleontological discovery and climate communication to argue that “catastrophe reasoning” about climate change is not only politically but ...
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This chapter introduces the reader to philosophical and ethical inquiry by forging a distinction between descriptive and normative claims, as well as explanatory and justificatory arguments. It utilizes cases of paleontological discovery and climate communication to argue that “catastrophe reasoning” about climate change is not only politically but ...
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Correlation of Paleocene and Eocene Formations and Cretaceous-Paleocene Boundary in New Jersey
AAPG Bulletin, 1956The Hornerstown formation is correlated with the Midway stage (Paleocene) of the Gulf Coast. The Vincentown formation is correlated with the Aquia formation (lower Eocene) of Maryland, and the Manasquan formation is correlated with the Claiborne stage (middle Eocene) of Alabama. The presence of a "middle greensand" unit between the Navesink (Cretaceous)
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Late Cretaceous–Paleocene Depsits
2020Preceding studies divided the Late Cretaceous deposits in the Cyrenaica Basin into two parts: the first part was deposited on the coast (Al Hilal and Al Athrun formations) and the second part in the inland (Qasr Al Abid, Al Baniyah, Al Majahir and Wadi Dukhan formations).
Osama Rahil Shaltami +3 more
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Paleomagnetism of a paleocene pluton on jamaica
Earth and Planetary Science Letters, 1975Abstract A Paleocene granodiorite pluton on Jamaica has been subject to extensive weathering caused by the tropical marine environment of the island. The natural remanence of 29 samples obtained from relatively fresh rock in two localities was found to consist of two components with overlapping coercivity ranges.
S.N. Dasgupta, S.A. Vincenz
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The Paleocene primate radiation
2015The plesiadapoid primates What events took place 65.5 mya at the beginning of the Cenozoic Era, which is colloquially known as “The Age of Mammals?” This is the Cretaceous/Tertiary (K/T) boundary, and it is now clear that most placental mammal orders originate after this boundary (O’Leary et al ., 2013).
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Paleocene--A Micropaleontologist's Point of View
AAPG Bulletin, 1965An historical summary is presented of the original definition, early and subsequent usage, and present conflicting concepts of the term Paleocene. Recent studies on planktonic foraminifers and coccolithophorids have resulted in a biostratigraphic zonation of the Paleocene which can be correlated with sufficient accuracy with the type localities of the ...
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Volume calculation of Paleocene calcareous nannofossils
2008During the past decades, volume calculation of extant calcareous nannoplankton has been performed in order to convert coccolith fluxes data into carbonate export productivity. The most useful and relative recent method to estimate the volume of coccoliths is described by Young & Ziveri (2000).
DE BERNARDI B, AGNINI, CLAUDIA
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Spatial patterns of climate change across the Paleocene–Eocene Thermal Maximum
Proceedings of the National Academy of Sciences of the United States of America, 2022Jiang Zhu, Mingsong Li, Andrew Ridgwell
exaly