Results 161 to 170 of about 187,527 (324)

High Resolution Sequence Stratigraphy of the Natih Formation (Cenomanian/Turonian) in Northern Oman: Distribution of Source Rocks and Reservoir Facies [PDF]

open access: hybrid, 1996
Frans S.P. van Buchem   +12 more
openalex   +1 more source

Metabarcoding reveals high diversity of benthic foraminifera linked to water masses circulation at coastal Svalbard

open access: yesGeobiology, Volume 21, Issue 1, Page 133-150, January 2023., 2023
Abstract Arctic marine biodiversity is undergoing rapid changes due to global warming and modifications of oceanic water masses circulation. These changes have been demonstrated in the case of mega‐ and macrofauna, but much less is known about their impact on the biodiversity of smaller size organisms, such as foraminifera that represent a main ...
Ngoc‐Loi Nguyen   +4 more
wiley   +1 more source

Rift Basin Sequence Stratigraphy: Some Examples from the Gulf Of Suez [PDF]

open access: hybrid, 1996
William A. Wescott   +4 more
openalex   +1 more source

Active Layer Warming and Thickening on CALM‐S JGM, James Ross Island, in the Period 2013/14–2022/23

open access: yesPermafrost and Periglacial Processes, EarlyView.
ABSTRACT The Circumpolar Active Layer Monitoring‐South (CALM‐S) site was established near the Johann Gregor Mendel (JGM) research station on James Ross Island in February 2014. The CALM‐S JGM grid, measuring 80 × 70 m, encompasses two distinct lithological units: a Holocene marine terrace (covering approximately 75% of the grid) and Cretaceous ...
Filip Hrbáček   +3 more
wiley   +1 more source

Prediction of favorable geological storage areas based on sedimentary characteristics: A case study on the northeastern Ordos Basin, China

open access: yesEnergy Geoscience
The Ordos Basin is a large cratonic basin with stable deposition in Northwest China. Given its mostly stable subsidence background and the urgent need for saline water disposal and carbon dioxide storage in the coal mining and coal chemical industries ...
Yue Zhao   +8 more
doaj  

Environmental Conditions in the Late Pleistocene at the Southern Margin of the European Periglacial Domain (Hungary) Inferred From Quartz Grain Microtextures

open access: yesPermafrost and Periglacial Processes, EarlyView.
ABSTRACT The paper investigates environmental conditions prevailing at the southern margin of the European periglacial domain in NW Hungary (Kemeneshát area) during the Late Pleistocene. Samples of sediments infilling sand wedges and their host sediments were analyzed by examining the grain‐size distributions, as well as the morphology and ...
Beáta Farkas   +3 more
wiley   +1 more source

Biomineralization of primary carbonate cements: a new biosignature in the fossil record from the Anisian of Southern Italy

open access: yesLethaia, EarlyView., 2021
Biomineralization is a generic term used to indicate biological‐mediated mineral formation. In carbonate mineralization, nucleation of crystals can be: (1) controlled directly by the organisms, like in the skeletal formation of most metazoans; (2) induced by microbial communities, by indirect precipitation mediated by their metabolic activities; or (3)
Adriano Guido   +4 more
wiley   +1 more source

Ordovician sequence stratigraphy and correlation in the Middle-Upper Yangtze region, South China

open access: yesChina Geology, 2018
: The precise correlation of the Ordovician successions in different facies is difficult due to the complex changes of the tecto-paleogeography in South China. Based on previous studies, the authors recognized 10 3rd grade sequences, i. e., Osq1 to Osq10
Chuan-shang Wang   +4 more
doaj  

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