Results 11 to 20 of about 355,987 (160)

Guidelines for seismic sedimentologic study in non-marine postrift basins

open access: yesPetroleum Exploration and Development, 2012
This study summarizes the research experiences of non-marine seismic sedimentology in recent years in China and uses Qijia area, Songliao Basin, as a template to establish general guidelines for seismic sedimentology.
Hongliu ZENG   +3 more
doaj   +2 more sources

Spin Transition of Iron in Deep‐Mantle Ferromagnesite

open access: yesGeophysical Monograph Series, Page 115-125., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Jiachao Liu, Suyu Fu, Jung‐Fu Lin
wiley  

+8 more sources

Radiometric Constraints on the Timing, Tempo, and Effects of Large Igneous Province Emplacement

open access: yesGeophysical Monograph Series, Page 27-82., 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.
Jennifer Kasbohm   +2 more
wiley  

+4 more sources

Flutes, megaflutes and erosional bedforms: a reappraisal of their dynamics [PDF]

open access: yes, 2010
Erosional bedforms in deep-sea environments record the passage of highly erosive turbidity currents that are often voluminous and fully bypassing. This investigation focuses upon a subset of erosional bedforms that are elliptical in shape, and utilises ...
Macdonald, Heather
core   +6 more sources

Seismic sedimentology of submarine fan system in the 1st Member of the Huangliu Formation, Dongfang area, Yinggehai Basin, China

open access: yes地质科技通报, 2023
Objective The Yinggehai Basin's Dongfang area is a significant area for oil and gas exploration, characterized by the presence of large-scale submarine fan complexes.
Yayun Dang
doaj   +1 more source

Unsupervised pre-stack seismic facies analysis constrained by spatial continuity

open access: yesArtificial Intelligence in Geosciences, 2023
Seismic facies analysis plays important roles in geological research, especially in sedimentary environment identification. Traditional method is mainly based on seismic waveform or attributes of a single seismic gather to classify the seismic facies ...
Yifeng Fei   +4 more
doaj   +1 more source

A method of seismic meme inversion and its application

open access: yesPetroleum Exploration and Development, 2020
Under the condition of thin interbeds with great lateral changes in terrestrial basins, a seismic meme inversion method is established based on the analysis of seismic sedimentology technology. The relationship between seismic waveform and high-frequency
Yanhu CHEN   +8 more
doaj   +1 more source

Sedimentology and Society

open access: yes, 2020
Understanding the societal impacts of, and improving resilience in response to Earth surface processes requires advancing and applying process sedimentology research in a wide range of environments.

core   +2 more sources

Methods for seismic sedimentology research on continental basins [PDF]

open access: yesPetroleum Science, 2015
In contrast to marine deposits, continental deposits in China are characterized by diverse sedimentary types, rapid changes in sedimentary facies, complex lithology, and thin, small sand bodies. In seismic sedimentology studies on continental lacustrine basins, new thinking and more detailed and effective technical means are needed to generate ...
Wei, Ping-Sheng, Su, Ming-Jun
openaire   +1 more source

Development of sedimentary geology of petroliferous basins in China

open access: yesPetroleum Exploration and Development, 2016
This paper gives a contrastive analysis of the main progress made in petroliferous basins sedimentary geology domestically and internationally, and discusses the main problems and their solutions in the development of petroliferous basins sedimentology ...
Xiaomin ZHU   +7 more
doaj   +1 more source

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