Results 41 to 50 of about 83,571 (346)

A Cenozoic-style scenario for the end-Ordovician glaciation [PDF]

, 2014
The end-Ordovician was an enigmatic interval in the Phanerozoic, known for massive glaciation potentially at elevated CO2 levels, biogeochemical cycle disruptions recorded as large isotope anomalies and a devastating extinction event.
Achab, A, Asselin, E, Dabard, MP, Desrochers, A, Farley, C, Ghienne, JF, LOI, ALFREDO, Paris, F, Vandenbroucke, TRA, Veizer, J., Wickson, S   +10 more
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Palaeobiology of Pliocene-Pleistocene shallow-water biocalcarenites (Northern Apennines, Italy) and their relationship with coeval sapropels [PDF]

, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Cau, S., Roveri, M., & Taviani, M.
Cau, Simone, Roveri, Marco, Taviani, Marco   +2 more
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Estratigrafía de Sr y evolución sedimentaria de los depósitos marinos del Mioceno temprano en el antepaís del norte de la Cuenca Austral (o Magallanes), Argentina [PDF]

, 2015
Early Miocene shallow marine deposits in the region of Lago Posadas-Meseta Belgrano (Argentina) represent part of the “Patagoniense” transgression, an Atlantic marine incursion that flooded large part of Patagonia, including the Austral (foreland) Basin (
Alonso Muruaga, Pablo Joaquin, Cuitiño, José Ignacio, Scasso, Roberto Adrian, Ventura Santos, Roberto   +3 more
core   +1 more source

A two million year record of low-latitude aridity linked to continental weathering from the Maldives

Progress in Earth and Planetary Science, 2018
Indian-Asian monsoon has oscillated between warm/wet interglacial periods and cool/dry glacial periods with periodicities closely linked to variations in Earth’s orbital parameters. However, processes that control wet versus dry, i.e.
Tereza Kunkelova, Simon J. A. Jung, Erica S. de Leau, Nick Odling, Alex L. Thomas, Christian Betzler, Gregor P. Eberli, Carlos A. Alvarez-Zarikian, Montserrat Alonso-García, Or M. Bialik, Clara L. Blättler, Junhua Adam Guo, Sébastien Haffen, Senay Horozal, Anna Ling Hui Mee, Mayuri Inoue, Luigi Jovane, Luca Lanci, Juan Carlos Laya, Thomas Lüdmann, Nagender N. Bejugam, Masatoshi Nakakuni, Kaoru Niino, Loren M. Petruny, Santi D. Pratiwi, John J. G. Reijmer, Jesús Reolid, Angela L. Slagle, Craig R. Sloss, Xiang Su, Peter K. Swart, James D. Wright, Zhengquan Yao, Jeremy R. Young, Sebastian Lindhorst, Stephanie Stainbank, Andres Rueggeberg, Silvia Spezzaferri, Igor Carrasqueira, Siyao Yu, Dick Kroon   +40 more
doaj   +1 more source

Cyclostratigraphy and high-frequency sedimentary cycle framework for the Late Paleozoic Fengcheng Formation, Junggar Basin

Frontiers in Earth Science, 2023
The Late Paleozoic Fengcheng Formation within the Mahu Sag of the Junggar Basin (China) harbors the world’s oldest alkaline lake hydrocarbon source rocks.
Guoyong Liu, Rui Zhang, Rui Zhang, Xiangwu He, Xiangwu He, Ren Wei, Ren Wei, Rukai Zhu, Rukai Zhu, Yong Tang, Wenjun He, Menglin Zheng, Qiusheng Chang, Ran Wang, Xinmei Zhao   +14 more
doaj   +1 more source

Seawater redox variations during the deposition of the Kimmeridge Clay Formation, United Kingdom (Upper Jurassic): evidence from molybdenum isotopes and trace metal ratios [PDF]

, 2010
The Kimmeridge Clay Formation (KCF) and its equivalents worldwide represent one of the most prolonged periods of organic carbon accumulation of the Mesozoic.
Abbink, Ahmadi, Al-Suwaidi, Algeo, Algeo, Algeo, Anbar, Angela L. Coe, Anthony S. Cohen, Archer, Arnold, Barling, Bertrand, Chambers, Christopher R. Pearce, Cohen, Cohen, Cox, Crusius, Crusius, Demaison, Dunn, Emerson, Glennie, Gradstein, Hallam, Herbin, Hesselbo, Hesselbo, Huang, Jenkyns, Jenkyns, Jenkyns, Jenkyns, Kemp, Lallier-Vergès, Lallier-Vergès, Lees, Lees, Ling, Matthews, McArthur, McManus, Miller, Morford, Morgans-Bell, Neubert, Oschmann, Oschmann, Padden, Pearce, Pearce, Pearson, Piper, Poulson, Pálfy, Raiswell, Raiswell, Saelen, Schouten, Siebert, Siebert, Sinninghe Damsté, Taylor, Tossell, Tribovillard, Tribovillard, Tribovillard, Tribovillard, Tyson, Tyson, Tyson, van Dongen, van Kaam-Peters, van Kaam-Peters, Weedon, Weedon, Weissert, Wignall, Wignall, Wignall, Ziegler   +81 more
core   +1 more source

Carbon and Nitrogen Cycle Dynamic in Continental Late-Carboniferous to Early Permian Basins of Eastern Pangea (Northeastern Massif Central, France)

Frontiers in Earth Science, 2021
Late Carboniferous to early Permian organic-rich sedimentary successions of late-orogenic continental basins from the northeastern Massif Central (France) coincide with both the Variscan mountain dismantling and the acme of the long-lasting Late ...
Mathilde Mercuzot, Christophe Thomazo, Christophe Thomazo, Johann Schnyder, Pierre Pellenard, François Baudin, Anne-Catherine Pierson-Wickmann, Pierre Sans-Jofre, Sylvie Bourquin, Laurent Beccaletto, Anne-Lise Santoni, Georges Gand, Matthieu Buisson, Matthieu Buisson, Laure Glé, Thomas Munier, Antonios Saloume, Mohamed Boussaid, Tracy Boucher   +18 more
doaj   +1 more source

The Sequence Stratigraphy and Sedimentary Evolution of the Guantao Formation in the Binxian Uplift Area, Bohai Bay Basin, China

Applied Sciences
Due to the influence of multiple tectonic movements in rift basins, the sequence and sedimentary filling modes of continental petroleum reservoirs are complex, which makes it difficult to establish isochronous stratigraphic frameworks and thus affects ...
Qing Li, Xuelian You, Yu He, Yuan Zhou, Renzhi Tang, Jiangshan Li   +5 more
doaj   +1 more source

Late Triassic-early Jurassic Neotethyan evolution at Northern Gondwana (Jordan ana Libya, Mediterranean region)

Geologica Acta, 2006
The Early Mesozoic record of northern Gondwana was strongly influenced by sea level fluctuations during the opening of the Neotethys Sea. Detailed facies analysis of the Late Triassic / Early Jurassic Abu Shaybah Fm (Libya, western Mediterranean), and ...
I. M. I. MAKHLOUF
doaj   +1 more source

Environmental and climatic proxies for the Cañadón Asfalto and Neuquén basins (Patagonia, Argentina): review of middle to upper jurassic continental and near coastal sequences [PDF]

, 2015
In this review, we include several proxies (sedimentology, palynology, invertebrates) from the Cañadón Asfalto and Neuquén basins, to infer the environments and regional climatic context during the Middle to Late Jurassic of Patagonia.
Cabaleri, Nora Graciela, Melendi, Daniel Luis, Narvaez, Paula Liliana, Quattrocchio, Mirta Elena, Rosenfeld, U., Scafati, Laura Haydee, Volkheimer, Wolfang   +6 more
core   +1 more source