Results 11 to 20 of about 3,786 (141)

Marine Anoxia and Ocean Acidification During the End‐Permian Extinction

open access: yesGeophysical Monograph Series, Page 325-340., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Ying Cui   +4 more
wiley  

+4 more sources

Large deletions in the DNA primase large subunit PRIM2 are associated with NADP‐malate dehydrogenase activity in a porcine F2 cross [PDF]

open access: yesAnim Genet
Abstract Large porcine F2 crosses are a valuable resource for discovering QTL and genetic variants for relevant traits. Past studies have been largely limited to SNPs and short insertions and deletions. Structural variants (SVs) are becoming a major area of interest in this respect.
Falker‐Gieske C   +6 more
europepmc   +2 more sources

Geochemical characteristics and hydrocarbon generation potential evaluation of source rocks in the deepwater area of Qiongdongnan Basin

open access: yes矿业科学学报, 2021
The deep-water area of Qiongdongnan Basin has a low degree of exploration.The evaluation of and research on the hydrocarbon generation potential of the marine-terrestrial transitional and marine source rocks in this area is related to the future ...
Li Jinshuai   +5 more
doaj   +1 more source

High resolution C-isotopic data from microbialites in the aftermath of the end-Permian mass extinction in South China

open access: yesFrontiers in Earth Science, 2022
Globally, Late Permian to Early Triassic carbonate rocks record several pronounced positive and negative C-isotope excursions, indicating a dramatic reorganization of the global carbon cycle.
Xiemin Huang   +6 more
doaj   +1 more source

Sandy Debris Flow Sedimentary Characteristics and Patterns in the Meishan Formation of Northern Lingshui Sag, Qiongdongnan Basin

open access: yesJournal of Physics: Conference Series, 2020
Abstract Based on drilling core descriptions and micro sedimentary features, combined with regional paleogeographic features, imaging logging and 3D seismic attribute analysis, the sedimentary characteristics and representative identification mark of sand debris flow sandstone in Meishan formation of northern Lingshui Sag, Qiongdongnan ...
Anqi Li   +5 more
openaire   +1 more source

The 1935 Hsinchu-Taichung Earthquake [PDF]

open access: yes, 2020
The history of natural disasters in Taiwan has frequently been linked to the practice of historical preservation, archival science, oral history, and museum curatorship.
Alsford, Niki J.P.
core   +2 more sources

Typical gravity flow sedimentary features and provenance system in Yinggehai-Qiongdongnan Basin, northern South China Sea

open access: yes地质科技通报, 2022
This study reviewed the sedimentary characteristics and formation mechanism of the Yinggehai-Qiongdongnan Basin based on the lateral sedimentary distribution, vertical sedimentary sequence, and dynamic sedimentary process.
Hua Wang   +6 more
doaj   +1 more source

Experiments on the Rock Electricity and Application Research considering the Influence of CO2 Content: A Case Study of the Dongfang 13 Gas Field

open access: yesLithosphere, 2022
A large number of CO2-bearing gas layers are distributed in the deep layers in the Huangliu and Meishan formations of the Dongfang 13 gas field. The presence of CH4, CO2, and formation water in CO2-bearing gas layers complicates the change of logging ...
Hairong Zhang   +4 more
doaj   +1 more source

Characteristics of saturated hydrocarbon biomarkers and the biogenetic composition of source rocks in the Qiongdongnan Basin

open access: yes矿业科学学报, 2018
Based on the analysis of saturated hydrocarbon chromatography and chromatography-mass spectrometry of source rocks,the characteristics of biomarkers from different formations source rocks in the Qiongdongnan Basin were studied,the characteristics of ...
Wang Yuan   +6 more
doaj   +1 more source

Ostracods (Crustacea) associated with microbialites across the Permian-Triassic boundary in Dajiang (Guizhou Province, South China) [PDF]

open access: yes, 2012
26 samples were processed for a taxonomic study of ostracods from the Upper Permian (Changhsingian) - Lower Triassic (Griesbachian) interval of the Dajiang section, Guizhou Province, South China. 112 species belonging to 27 genera are recognized.
Forel, Marie-Béatrice
core   +6 more sources

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