Results 71 to 80 of about 2,766 (223)

Tectonic significance of changes in post-subduction Pliocene-Quaternary magmatism in the south east part of the Carpathian-Pannonian Region [PDF]

, 2010
The south-eastern part of the Carpathian–Pannonian region records the cessation of convergence between the European platform/Moesia and the Tisza–Dacia microplate.
Alexandru Szakács, Bada, Balla, Behrmann, Bertotti, Burov, Chalot-Prat, Ciulavu, Cloetingh, Cloetingh, Csontos, Defant, Demetrescu, Demetrescu, Downes, Duggen, Dérerova, Embey-Isztin, Embey-Isztin, Faccenna, Faccenna, Fielitz, Fodor, Fuchs, Gméling, Gröger, Gvirtzman, Gîrbacea, Gîrbacea, Harangi, Harangi, Harangi, Harangi, Hauser, Heidbach, Hilary Downes, Horváth, Horváth, Houseman, Ioan Seghedi, Ismail-Zadeh, Ivan, Jarosinski, Knapp, Konečný, Krézsek, Leever, Linzer, Liviu Maţenco, Lustrino, Martin, Mason, Mason, Mason, Maţenco, Maţenco, Maţenco, Mo, Morley, Negrete-Aranda, Nemčok, Nemčok, Oncescu, Oncescu, Pallares, Panaiotu, Paul R.D. Mason, Peccerillo, Peccerillo, Pharaoh, Pinter, Plašienka, Popa, Pécskay, Pécskay, Rosenbaum, Royden, Royden, Roşu, Russo, Sacks, Sanders, Schmid, Schott, Seghedi, Seghedi, Seghedi, Seghedi, Seghedi, Seghedi, Seghedi, Seghedi, Sperner, Szakács, Szakács, Szakács, Szakács, Szakács, Săndulescu, Săndulescu, Tari, Tari, Turner, Tărăpoancă, Ustaszewski, Vaselli, Vasiliev, Vinkler, Wenzel, Wortel, Xiao, Ziegler, Zoltán Pécskay   +112 more
core   +2 more sources

Early Miocene aequipectininin bivalves of the Pirabas Formation of the Pará State, northeastern Brazil [PDF]

Acta Palaeontologica Polonica
A taxonomic revision of the Tribe Aequipectini from the upper Burdigalian, Lower Miocene Pirabas Formation in Brazil) resulted in an identification of Leptopecten daideleus comb.
María Belén Santelli, Claudia J. Del Río, Vladimir De Araújo Távora, Maria Inês Feijó Ramos   +3 more
doaj   +1 more source

Changes of Poleward Oceanic Heat and Salt Transport Associated With the Central Eurasian Seaway During the Early Paleogene

Geophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract During the early Paleogene, the Arctic Ocean existed in a warm yet restricted freshwater regime, with episodic strong freshening leading to proliferation of the freshwater‐adapted Azolla at basal middle Eocene times (49–48 Ma). The Kara Strait, located between the Arctic Ocean and the West Siberian Sea (WSS), facilitated an open central ...
Chenguang Zhu, Jian Zhang, Chenyu Zhu, Congcong Gai, Chengshan Wang   +4 more
wiley   +1 more source

A Model Based Study of the Emergence of North Atlantic Deep Water During the Cenozoic: A Tale of Geological and Climatic Forcings

Paleoceanography and Paleoclimatology, Volume 40, Issue 5, May 2025.
Abstract The North Atlantic Deep Water (NADW) is a key component of modern climate systems, redistributing heat from equatorial to polar regions and contributing to the Atlantic Meridional Overturning Circulation. However, the timing of its emergence and the mechanisms driving its formation remain uncertain.
Erwan Pineau, Yannick Donnadieu, Pierre Maffre, Camille Lique, Thierry Huck, Anthony Gramoullé, Jean‐Baptiste Ladant   +6 more
wiley   +1 more source

A major reorganization of Asian climate by the early Miocene [PDF]

, 2008
The global climate system experienced a series of drastic changes during the Cenozoic. In Asia, these include the climate transformation from a zonal pattern to a <i>monsoon-dominated pattern</i>, the disappearance of typical subtropical ...
B. Sun, G. Q. Xiao, J. F. Liu, J. J. Wei, J. Y. Ge, M. Y. Liang, Q. Z. Hao, Q. Z. Yin, S. Z. Peng, Y. S. Qiao, Z. S. Zhang, Z. T. Guo   +11 more
core  

The Initial Opening of the Drake Passage Occurred During ca. 62‐59 Ma

Geophysical Research Letters, Volume 52, Issue 7, 16 April 2025.
Abstract Although the Drake Passage has been considered a critical component of ocean circulation and climate, its initial opening age remains controversial due to the weak constraints on the paleoposition of the Antarctic Peninsula. Here, new zircon U‐Pb geochronological studies are conducted on the Barchans Islands, providing a critical age ...
Liang Gao, Xiaoqian Guo, Junling Pei, Javier N. Gelfo, Xinwei Hu, Sha Li, Tian Jiang, Meinan Shi, Xuelian You, Fang Gu, Yunying Zhang, Zhen Sun, Zhiliang He, Ruoshuang Li, Yabo Tong, Zhenyu Yang, Yue Zhao   +16 more
wiley   +1 more source

Southwestern Tian Shan: 1. Deformation of Cenozoic Intra‐Montane Basins and Intervening Basement Ranges in Front of the Indian Mantle Indenter

Tectonics, Volume 44, Issue 4, April 2025.
Abstract A structural analysis of intra‐montane basins establishes the deformation field of the southwestern Tian Shan, that part of the Tian Shan that faces the Pamir and thus the deformation that the Indian mantle‐lithosphere indenter beneath the Pamir imposes—northward indentation and westward crustal collapse.
Florian Trilsch, Lothar Ratschbacher, Jaume Vergés Masip, Mykhaylo Nakapelyukh, Bernd Schurr, Mustafo Gadoev   +5 more
wiley   +1 more source

ON THE ONSET TIME AND MECHANISM OF THE GREATER CAUCASUS UPLIFT AS WELL AS GENETIC TYPE AND FILLING HISTORY OF THE CISCAUCASIA TROUGHS – TRADITIONAL AND MODERN INTERPRETATIONS

Геодинамика и тектонофизика
The synthesis and analysis of new geological and geophysical data through the Black Sea-BalkanAnatolian-Caspian megaregion been appeared during the last two decades have been carried out.
N. B. Kuznetsov, T. V. Romanyuk
doaj   +1 more source

Paleoenvironmental and stratigraphic investigations of the foraminiferal fauna from the Karpatian (Lower Miocene) Garáb Schlier Formation of the Mátraverebély-122 (Mv-122) borehole (North Hungary) [PDF]

, 2011
The Garáb Schlier Formation is composed of gray sand, silt, clay and clay marl, deposited in an open marine environment. The aims of this study were to reconstruct its paleoenvironmental features and to propose a hypostratotype of the Garáb Schlier ...
Sóron, András Szabolcs
core   +1 more source

Taxonomic revision of the family Squalodontidae (Cetacea, Odontoceti): emptying the wastebasket of fragmentary holotypes

Papers in Palaeontology, Volume 11, Issue 2, March/April 2025.
Abstract The Squalodontidae are one of the most historic families within the Cetacea, given that Squalodon was first named in 1840. Since Squalodon's initial description, workers in the 1800s were eager to assign heterodont cetacean teeth to this family; as a result, it became a wastebasket with many species based on fragmentary remains.
Margot D. Nelson, Olivier Lambert, Mark D. Uhen   +2 more
wiley   +1 more source