Results 71 to 80 of about 35,472 (306)

Toroidal-poloidal partitioning of plate motions since 120 MA

, 1993
Changes in plate motions and plate configurations during the Cenozoic and Mesozoic have been investigated extensively, but most geodynamical models have concentrated on present-day plate motions.
Richards, M.A., Ricard, Y, Lithgow-Bertelloni, C., Ricard, Y., O'Connell, R.J., Richards, MA, Engebretson, D.C., Lithgow‐Bertelloni, C, O'Connell, RJ, Engebretson, DC   +9 more
core   +1 more source

Geochemical and Geological Investigation of Skarn‐Type Pb–Zn Mineralization in Hastanetepe (Balya‐Balıkesir, Türkiye): An Approach Based on Fluid Inclusions, Sulphur Isotopes and Geochemical Data

Geological Journal, EarlyView.
Integrated petrographic, mineralogical and geochemical data from the Hastanetepe Pb–Zn deposit (Balya, Türkiye) reveal multi‐stage hydrothermal alteration and a magmatic sulphur source. Fluid inclusion and sulphur isotope results indicate a complex fluid evolution responsible for skarn‐type Pb–Zn mineralization along limestone–dacite contacts ...
Esra Ünal‐Çakır
wiley   +1 more source

Mesozoic and Cenozoic decapod crustaceans from the Basque-Cantabrian basin (Western Pyrenees): new occurrences and faunal turnovers in the context of basin evolution

BSGF - Earth Sciences Bulletin, 2017
Twenty-nine new identifications of fossil decapod crustacean remains in the Basque-Cantabrian Basin (Western Pyrenees) spanning from the Jurassic to the Miocene and coming from twenty-four new and five yet known localities are described here for the ...
López-Horgue Mikel A., Bodego Arantxa
doaj   +1 more source

Late Pleistocene Volcanic Rocks From Tengchong Volcanic Field at SE Tibetan Plateau: Constraints on Petrogenesis and Mantle and Crustal Processes

Geological Journal, EarlyView.
Early zircon saturation and crystallisation occur in mafic (52–54 wt.% SiO2) lavas at Tengchong volcanic field. These early formed zircons with high δ18O (6.6‰–7.9‰) indicates mantle enrichment by subducted supracrustal materials. ABSTRACT Late Pleistocene (< 0.2 Ma) mafic and evolved volcanic rocks occur in northern Tengchong Volcanic Field, SE ...
Lizhu Wang, Haibo Zou
wiley   +1 more source

Surface Ocean Cooling in the Eocene North Atlantic Coincides With Declining Atmospheric CO2

Geophysical Research Letters, 2023
The Eocene (56–34 million years ago) is characterized by declining sea surface temperatures (SSTs) in the low latitudes (∼4°C) and high southern latitudes (∼8–11°C), in accord with decreasing CO2 estimates.
Gordon N. Inglis, Rehemat Bhatia, David Evans, Jiang Zhu, Wolfgang Müller, David Mattey, David J. R. Thornalley, Richard G. Stockey, Bridget S. Wade   +8 more
doaj   +1 more source

Cenozoic low latitude marine benthic δ¹⁸O stack

, 2014
Cenozoic low latitude marine benthic δ¹⁸O ...
Lear, Caroline H, Lohmann, Gerrit, Manfred Mudelsee (6970703), Bickert, Torsten, Torsten Bickert (6958880), Caroline H Lear (6960128), Mudelsee, Manfred, Gerrit Lohmann (6972983)   +7 more
core   +1 more source

Tectono‐Sedimentary Evolution of the Neogene İnegöl Basin (NW Anatolia): Constraints on Transtensional Basin Development at the Junction of the Western Anatolian Extensional Province and the North Anatolian Fault Zone

Geological Journal, EarlyView.
The study outlines the tectono‐sedimentary evolution of the İnegöl Basin in north‐western Anatolia. Basin formation was controlled by interacting extensional and strike‐slip fault systems linked to uplift of the Uludağ Massif. Terrestrial sedimentation from the Miocene to Pleistocene is reconstructed using abundant fossil mammal assemblages that ...
M. Cihat Alçiçek, Volkan Karabacak, Serdar Mayda   +2 more
wiley   +1 more source

Cenozoic high latitude marine benthic δ¹⁸O stack

, 2014
Cenozoic high latitude marine benthic δ¹⁸O ...
Lear, Caroline H, Lohmann, Gerrit, Manfred Mudelsee (6970703), Bickert, Torsten, Torsten Bickert (6958880), Caroline H Lear (6960128), Mudelsee, Manfred, Gerrit Lohmann (6972983)   +7 more
core   +1 more source

The Glacial Legacy of the Geneva Basin: Morphology and implications of an intricate tunnel valley system revealed from 3D seismic data

Journal of Quaternary Science, EarlyView.
ABSTRACT Like other perialpine basins and glaciated margins, the Geneva Basin in SW Switzerland is characterised by buried tunnel valleys, which are elongated incisions widely attributed to subglacial meltwater erosion beneath continental ice sheets. However, an inclusive understanding of the geological control on the evolution of the glacial landscape
Ovie Emmanuel Eruteya, Emna Meftah, Andrea Moscariello   +2 more
wiley   +1 more source

Revised Cenozoic hiatus database

, 1998
The differential effects of climate change, sea level, and water mass circulation on deposition/erosion of marine sediments can be constrained from the distribution of unconformities in the world's oceans.
Spencer-Cervato, Cinzia
core   +1 more source