Results 21 to 30 of about 3,529 (187)
UPPER CRETACEOUS-OLIGOCENE TETHYAN AGGLUTINATED BENTHIC FORAMINIFERAL SPECIES OF THE GENUS ARENOBULIMINA [PDF]
The agglutinated test of the genus Arenobulimina has trochospirally enrolled, four or more chambers per whorl, aperture interiomarginal with a simple arch or loop, which has a comprising various species.
Haidar Salim Anan
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Typification of the genus Zizyphoides Seward et Conway (Magnoliophyta, Trochodendraceae)
Type material of Paliurus colombii Heer, Populus arctica Heer, Hakea arctica Heer, and Hedera macclurii Heer from the Atanikerdluk locality (Paleocene, Greenland) was restudied based on the original collection, stored in the National Museum of ...
Anastasia A. Zolina +2 more
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Discussion and significance of evidence for Paleocene strata by drilling in Yingcuixuan area of Xihu Sag [PDF]
The Xihu Sag of the East China Sea Shelf Basin is characterized by thick Cenozoic sediments. Extensive research has been conducted on the geological conditions and hydrocarbon accumulation of the Eocene, Oligocene, and Miocene strata, with limited ...
JIANG DONGHUI +5 more
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Paleocene-Eocene aged sediments from the east of Tuz Gölü Basin (Central Türkiye) provide significant data for foraminifera contents and their paleoenvironmental clues.
Aynur Hakyemez +3 more
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Flow units classification can be used in reservoir characterization. In addition, characterizing the reservoir interval into flow units is an effective way to simulate the reservoir.
Zhang Penghui +5 more
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The first fossil representative of the dragonfly family Synthemistidae
Gallosynthemis bechlyi gen. et sp. nov., described from the Paleocene maar of Menat (Puy-de-Dôme, France) is the firstever fossil record of the dragonfly family Synthemistidae. It shows the main synapomorphies of the family, viz.
Andre Nel +3 more
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First shark record (Chondrichthyes, Elasmobranchii) from the Paleogene of Spitsbergen, Svalbard [PDF]
This is a short report about the first Cenozoic shark fossil from Svalbard. The specimen derives from the late Paleocene greenish sandstone of the Grumantbyen Formation, which is exposed in Fossildalen on the western side of Colesbukta on Spitsbergen ...
Thomas Mörs +3 more
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A detailed stratigraphy of Paleocene deposits of the Ukrainian Shield is given. Original stages, seams, and suites are characterized. Stages of the Paleocene sedimentogenesis of Northern Ukraine are considered. According to litological-biofacial, paleoecological and tectonic data, this area was a sea basin with the Archangelskiy Sea being a big strait ...
Maslun, N.V., Ivanik, M.M.
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Osteohistology of two phorusrhacids reveals uninterrupted growth strategy
Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer +2 more
wiley +1 more source
Abstract An exquisitely preserved, isolated partial petrosal with associated fragmentary stapes is described from the Vastan Lignite Mine (Gujarat, India), dated to the early Eocene (~54.5 Ma). Several anatomical traits (e.g., large petrosal plate; posterolateral entry of the internal carotid artery to the tympanic cavity; bony tubes surrounding the ...
Mary T. Silcox +8 more
wiley +1 more source

