Results 21 to 30 of about 115,378 (317)
Life history of the most complete fossil primate skeleton: exploring growth models for Darwinius [PDF]
Royal Society Open Science, 2015 Darwinius is an adapoid primate from the Eocene of Germany, and its only known specimen represents the most complete fossil primate ever found. Its describers hypothesized a close relationship to Anthropoidea, and using a Saimiri model estimated its age ...
Sergi López-Torres +2 more
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A fossil byblidaceae seed from eocene South Australia [PDF]
, 2004 Copyright © 2004 by The University of ChicagoA single mummified angiosperm seed is described from a middle Eocene clay lens deposit at the Monier East Yatala Sand Pit, Golden Grove, South Australia.
Christophel, D., Conran, J.
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Middle Eocene Rhodoliths from Tropical and Mid-Latitude Regions
Diversity, 2020 During the greenhouse conditions prevailing in the early−middle Eocene, larger benthic foraminifers (LBF) spread out on carbonate platforms worldwide while rhodolith beds were scarcely represented.
Julio Aguirre +7 more
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Shiyou shiyan dizhi, 2022 The Xihu Sag has huge exploration potential and is the main target for oil and gas exploration in the East China Sea Shelf Basin. At present, it has been known that the Xihu Sag has a transitional facies with sedimentary system mainly composed of tidal ...
Donghui JIANG +3 more
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Arctic Science, 2018 Eocene vertebrates from the Canadian Arctic, including sharks, bony fishes, turtles, crocodylians, birds, and mammals, have provided strong evidence for relatively warm ice-free conditions in the Arctic during the Eocene Greenhouse interval.
Michael D. Gottfried, Jaelyn J. Eberle
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The oldest diving anseriform bird from the late Eocene of Kazakhstan and the evolution of aquatic adaptations in the intertarsal joint of waterfowl [PDF]
Acta Palaeontologica Polonica, 2020 A specialized diving lifestyle has repeatedly evolved in several lineages of modern and fossil waterfowl (Anseriformes), with the oldest previously known representative being the late Oligocene Australian oxyurine ducks Pinpanetta.
Nikita Zelenkov
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Proceedings of the National Academy of Sciences, 1936 In segregating a number of tiny insectivore and primate jaws from the Sespe deposits of California, several specimens were noted that clearly belong to marsupials. These are all incomplete but possess interest because they record didelphids for the first time in the North American upper Eocene and secondly because this group of mammals has not been ...
openaire +3 more sources
Eocene Amynodonts from Southern California [PDF]
, 1939 Introduction.-Since the description [1] of a skull of Amynodontopsis bodei and of a lower jaw referred to this species from the uppermost Eocene, further dental parts have become available for study from localities in the Sespe.
Stock, Chester
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ADDITIONAL GEOGRAPHIC RECORD OF TURBOROTALIA SEMICUNIALENSIS ANAN AROUND ARABIA [PDF]
Science Heritage JournalThe Late Eocene planktic foraminiferal species Turborotalia semicunialensis Anan was recorded originally from the United Arab Emirates (UAE), and later in two localities around the Arabia in the Southern Tethys: India (east of UAE) and Egypt (west of UAE)
Haidar Salim Anan
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Journal of Economic Geology, 2022 Introduction In the northeastern part of the Isfahan province and 65 km northeast of the Anarak city (Kal-e-Kafi area), an I-type granitoid pluton cross cut the Paleozoic metamorphic rocks and Eocene volcanic rocks. In the contact of this granitoid body
Hanan Salim +2 more
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