Results 51 to 60 of about 291 (173)

Resolving allogenic forcings on shallow‐marine sedimentary archives of the Taiwan Western Foreland Basin

Sedimentology, Volume 72, Issue 6, Page 1755-1785, October 2025.
ABSTRACT An investigation of allogenic forcings on shallow‐marine strata of the Miocene–Pliocene Kueichulin Formation, Taiwan Western Foreland Basin, reveals that shifts in palaeoenvironments were strongly controlled by: (1) orogenesis and basin subsidence, (2) precession‐driven hydroclimate and (3) obliquity‐driven atmospheric and ocean circulation ...
Amy I. Hsieh, Romain Vaucher, James A. MacEachern, Christian Zeeden, Chuqiao Huang, Andrew T. Lin, Ludvig Löwemark, Shahin E. Dashtgard   +7 more
wiley   +1 more source

Industrial Gamma Radiation Signals: An Untapped Resource to Reconstruct Neogene Paleoclimate Off Northwest Australia

Paleoceanography and Paleoclimatology, Volume 40, Issue 9, September 2025.
Abstract Paleoceanographic reconstructions require both high‐resolution temporal records and high‐density spatial coverage. Scientific drilling provides detailed paleoclimate time‐series, but its spatial distribution limits our ability to capture regional climate dynamics.
Rohit Samant, Or M. Bialik, David De Vleeschouwer   +2 more
wiley   +1 more source

Orbital-Scale Modulation of the Middle Miocene Third-Order Eustatic Sequences from the Northern South China Sea

Journal of Marine Science and Engineering
The Miocene Hanjiang Formation (HJF) is a remarkable exploration target in the Pearl River Mouth Basin (PRMB). However, challenges such as bias in current sequence stratigraphic schemes, limitations in high-resolution stratigraphic schemes, and ...
Haichun Xu, Nan Wu, Xinyan Xu, Bo Yu, Ke Xu   +4 more
doaj   +1 more source

On the duration of the Paleocene‐Eocene thermal maximum (PETM)

Geochemistry, Geophysics, Geosystems, 2007
The Paleocene‐Eocene thermal maximum (PETM) is one of the best known examples of a transient climate perturbation, associated with a brief, but intense, interval of global warming and a massive perturbation of the global carbon cycle from injection of ...
Ursula Röhl, Thomas Westerhold, Timothy J. Bralower, James C. Zachos   +3 more
doaj   +1 more source

Late Mesoproterozoic Rapid True Polar Wander Recorded in the Jingeryu Formation, North China Craton

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 8, August 2025.
Abstract Disentangling short‐duration (≤10 Ma) true polar wander (TPW) events in the Precambrian presents a significant challenge, necessitating the acquisition of high‐resolution and ‐quality paleomagnetic data and well‐determined age relations. This study reports new paleomagnetic results from carbonate sequences of the Jingeryu Formation in the ...
Hanqing Zhao, Shihong Zhang, Jikai Ding, Qiang Ren, Jianping Qu, Kunkun Yang, Haiyan Li, Tianshui Yang, Huaichun Wu   +8 more
wiley   +1 more source

AstroGeoFit. A Genetic Algorithm and Bayesian Approach for the Astronomical Calibration of the Geological Timescale

Paleoceanography and Paleoclimatology, Volume 40, Issue 8, August 2025.
Abstract Variations in Earth's orbit and axial tilt induce climatic changes which are recorded in sedimentary deposits. The frequencies of these cyclical variations are integer combinations of the main secular frequencies of the solar system. Analyzing these cycles in sedimentary records can help establish an astronomical time scale for the geological ...
N. Hoang, J. Laskar, N. C. Hara, Y. Wu, A. Sultanov, M. Sinnesael, T. Westerhold, P. Bujons   +7 more
wiley   +1 more source

Obliquity-paced summer monsoon from the Shilou red clay section on the eastern Chinese Loess Plateau

Open Geosciences
The red clay of the Chinese Loess Plateau (CLP) is an important geological archive for understanding the variability in the late Neogene East Asian monsoon.
Xu Silu, Chen Jiasheng
doaj   +1 more source

Palaeogeography of a shallow carbonate platform: The case of the Middle to Late Oxfordian in the Swiss Jura Mountains

Journal of Palaeogeography, 2015
The Oxfordian (Late Jurassic) carbonate-dominated platform outcropping in the Swiss Jura Mountains offers a good biostratigraphic, sequence-stratigraphic, and cyclostratigraphic framework to reconstruct changes in facies distribution at a time-resolution
André Strasser, Bernard Pittet, Wolfgang Hug   +2 more
doaj   +1 more source

Unraveling the late Permian evolution of the Paraná Basin: a revised stratigraphic and sedimentological framework [PDF]

Brazilian Journal of Geology
Since its definition over 120 years ago, several key sedimentological and stratigraphic questions have emerged regarding the Estrada Nova succession (Serra Alta and Teresina/Corumbataí formations) of the Paraná Basin.
Beatriz Christofoletti, Mariza Gomes Rodrigues, Lucas Veríssimo Warren, Filipe Giovanini Varejão, Marcello Guimarães Simões, Jaísa Barbieri de Mello, Mario Luis Assine   +6 more
doaj   +2 more sources

EVALUATING REPETITION IN SEDIMENTARY SUCCESSIONS USING HIGH RESOLUTION INTEGRATED STRATIGRAPHY: AN EXAMPLE IN THE LOWER PLIOCENE SEQUENCE OF ODP HOLE 975B

Rivista Italiana di Paleontologia e Stratigrafia, 2010
The Lower Pliocene succession recovered at ODP Hole 975B (Balearic Basin, western Mediterranean) displays a sudden increase in sedimentation rate, in disagreement with the lithological homogeneity that characterizes the succession.
AGATA DI STEFANO
doaj   +1 more source