Results 101 to 110 of about 15,420 (250)
Paleogene talus deposits, Okayama City, Southwest Japan
, 1996 In eastern Chugoku area, Paleogene deposits have not been recognized until fission-track dating of so called "Mountain Gravels" was carried out (Suzuki et al. 1995).
Suzuki, Shigeyuki
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PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1116-1131, July 2026.Large palynological collections have been built over decades and contain vital information. However, they are often difficult to access and use effectively. What is the point of having such collections if they are not fully utilizable? To solve this problem, we digitized the Smithsonian palynological collection using both light and confocal microscopy.
Carlos Jaramillo +37 more
wiley +1 more source
Геодинамика и тектонофизикаNeoproterozoic Samalpatti and Cretaceous-Paleogene Amba Dongar massifs are considered to evaluate the change of sources of carbonatite magmatism in evolving tectonosphere of India. The inherited character of Ba and Sr distribution components is traced in
S. V. Rasskazov +4 more
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Zoologica Scripta, Volume 55, Issue 4, Page 568-588, July 2026.ABSTRACT Understanding Neotropical megadiversity remains challenging due to fundamental taxonomic issues, including identifying and describing cryptic species and their distribution, and the limited knowledge of key factors driving biological diversification. Such challenges are especially prominent in diverse clades with high levels of cryptic species,
Felipe Camurugi +10 more
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Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.Abstract Despite decades of research, hundreds of peer‐reviewed papers, and considerable relevance to Earth's future, the rapid global warming and tremendous CO2 input at the start of the Paleocene‐Eocene Thermal Maximum (PETM) remain highly debated.
Gerald R. Dickens
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The Paleogene basins of Sabah, East Malaysia
, 1995 The Paleogene basins of Sabah developed in two stages, represented by early and late Paleogene sediments, in association with NW-SE compressional deformation during the late Mesozoic and Middle Eocene.
Editor Geological Society of Malaysia
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Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.Abstract The southeastern Tibetan Plateau has undergone complex deformation due to the India‐Eurasia collision. Although late‐stage internal rotations are documented in the Lanping‐Simao Terrane to the south, it remains unclear whether similar processes have affected the north.
Wanlong Xu +11 more
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Paleogene calcareous nannofossil stratigraphy of ODP Leg 120 sites
, 1992 Calcareous nannofossils are abundant in the Paleogene sediments recovered during Ocean Drilling Program Leg 120. Although no continuous Paleogene section was obtained, Sites 747 through 751 complemented each other so as to provide a virtually complete ...
Aubry, Marie-Pierre +1 more
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Shiyou shiyan dizhiThe study takes the widely developed Paleogene diabase of the Shanian to Huazhuang area in the central part of the northern slope in the Gaoyou Sag, Subei Basin, as the research object.
Wei LI +6 more
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Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 6, June 2026.ABSTRACT The family Narcinidae has a cosmopolitan distribution; however, its systematic composition and phylogenetic position within Torpediniformes remain poorly understood. This study evaluates the evolutionary and biogeographic history of the family Narcinidae and investigates its distribution patterns using molecular systematics.
Luis Fernando da Silva Rodrigues‐Filho +7 more
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