Results 11 to 20 of about 2,024 (239)

Cyclostratigraphy of the Miocene Nakayama Formation on Sado Island in central Japan and paleoceanographic implications

Progress in Earth and Planetary Science
Although siliceous sediments have the potential to reveal an enigmatic Miocene climate evolution, problems with age model construction are tough to beat. Cyclostratigraphy is a useful tool for the construction of a high-resolution age model. In the Japan
Jumpei Yoshioka, Junichiro Kuroda, Kenji M. Matsuzaki   +2 more
doaj   +3 more sources

Is One Sample Enough? Testing the Importance of Lateral Sedimentary Variability in Cyclostratigraphy

Geochemistry, Geophysics, Geosystems
Cyclostratigraphic studies of sedimentary rocks traditionally sample assuming that one sample per sedimentary horizon is sufficient. But is one sample enough?
Fangfang Chen, Ross N. Mitchell
doaj   +3 more sources

Earth-Moon dynamics from cyclostratigraphy reveals possible ocean tide resonance in the Mesoproterozoic era [PDF]

Sci Adv
Cyclostratigraphy is an important observational window into the history of the Earth-Moon system. However, there is limited information from the Mesoproterozoic era (1.0 to 1.6 billion years ago); accordingly, only weak constraints on Earth-Moon ...
Maoyang Zhou, Huaichun Wu, L. Hinnov, Qiang Fang, Shihong Zhang, Tianshui Yang, M. Shi   +6 more
semanticscholar   +2 more sources

Ordovician cyclostratigraphy and astrochronology

Geological Society, London, Special Publications, 2023
Abstract Cyclostratigraphy is an important tool for understanding astronomical climate forcing and for reconstructing geological time in sedimentary sequences, provided that an imprint of insolation variations caused by Earth's orbital eccentricity, obliquity and precession is preserved (Milankovitch forcing).
Matthias Sinnesael, Sinnesael, Matthias
openaire   +5 more sources

A 650-Myr history of Earth’s axial precession frequency and the evolution of the Earth-Moon system derived from cyclostratigraphy [PDF]

Sci Adv
The preservation of Milankovitch cycles in the stratigraphic record provides independent geological information to study our ancient solar system and can be leveraged to constrain existing theoretical models.
Yujing Wu, A. Malinverno, S. Meyers, L. Hinnov   +3 more
semanticscholar   +2 more sources

CycloNet: European Cyclostratigraphy Network

, 2022
<p>The study of astronomical climate forcing and the application of cyclostratigraphy experienced a spectacular growth over the last decades. In 2018, the first Cyclostratigraphy Intercomparison Project (CIP)<em> </em>workshop constituted the first attempt to compare different methodological approaches and ...
Claeys, Philippe, Sinnesael, Matthias, de Vleeschouwer, David, Zeeden, Christian   +3 more
openaire   +4 more sources

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   +2 more sources

Research Status and Development Direction of Well Log Cyclostratigraphy

Cejing jishu
Well log cyclostratigraphy has become the foundation for studying many key scientific issues in the field of geosciences by identifying, extracting, and interpreting astronomical cycles recorded by geophysical logs. This paper analyzes the driving forces
PENG Cheng, ZOU Changchun, CAO Jinyu
doaj   +2 more sources

CYCLOSTRATIGRAPHY: A METHODOLOGICAL APPROACH

Rivista Italiana di Paleontologia e Stratigrafia, 2002
Aim of this study is a synthetic description of the most used methodologies of cylostratigraphic analysis for the astronomical calibration of sedimentary sequences.
MARIO SPROVIERI, ANGELO BONANNO, SALVATORE MAZZOLA, BERNARDO PATTI   +3 more
doaj   +4 more sources

The Cyclostratigraphy of the Eastern Paratethys Konkian: Zelensky Section (Taman Peninsula)

Russian Journal of Earth Sciences
The Eastern Paratethys Konkian sedimentary successions of the Zelensky section (Taman peninsula, Russia) were investigated by cyclostratigraphy methods based on magnetic susceptibility measurements.
Rostovtseva Yu.
doaj   +2 more sources