Results 31 to 40 of about 2,935 (216)

Distribution of Nanhua-Sinian rifts and proto-type basin evolution in southwestern Tarim Basin, NW China

open access: yesPetroleum Exploration and Development, 2020
Based on seismic data, outcrop evidence, logging data and regional aeromagnetic data, the distribution of Nanhua–Sinian rifts in the southwestern Tarim Basin was analyzed, and on the basis of restoration of lithofacies paleogeography in different periods
Lei TIAN   +4 more
doaj   +1 more source

Phytoplankton dynamics from the Cambrian Explosion to the onset of the Great Ordovician Biodiversification Event: a review of Cambrian acritarch diversity [PDF]

open access: yes, 2015
Most early Palaeozoic acritarchs are thought to represent a part of the marine phytoplankton and so constituted a significant element at the base of the marine trophic chain during the ‘Cambrian Explosion’ and the subsequent ‘Great Ordovician ...
Molyneux, Stewart G.   +4 more
core   +3 more sources

C-isotope composition and significance of the Sinian on the Tarim plate

open access: yesChinese Science Bulletin, 2003
102 samples of limestones, mudrocks shales and tillites from the Sinian in Kuluketage have been analyzed. Four formations in the Sinian belong to glacial deposits in which the differences in δ13C are distinct (−14.7−+4.2‰). Distinctly negative δ13C excursions for three times support the view of three glacial deposits in this area suggested by previous ...
Bei Xu   +3 more
openaire   +2 more sources

Discovery of Xuanhan-Kaijiang Paleouplift and its significance in the Sichuan Basin, SW China

open access: yesPetroleum Exploration and Development, 2016
A large inherited paleouplift from Pre-Sinian to Early Cambrian, named Xuanhan-Kaijiang paleouplift, has been discovered based on multiple geological information in the eastern Sichuan Basin: firstly, onlap deposition of Upper Sinian Dengying Formation ...
Zhidong GU   +8 more
doaj   +1 more source

Characteristics and formation of sinian (Ediacaran) carbonate karstic reservoirs in Dengying Formation in Sichuan Basin, China

open access: yesPetroleum Research, 2021
The Gaoshiti-Moxi Gas Field has been discovered recently in the central part of Sichuan Basin, which might be the biggest gas field in China. In this gas field, a large amount of gas is from Neoproterozoic Sinian (Ediacaran) karstic carbonate rocks.
Lianhua Hou   +3 more
doaj   +1 more source

Hydrocarbon accumulation conditions and exploration targets of the Sinian Dengying Formation in the Southeastern Sichuan Basin

open access: yesEnergy Geoscience, 2023
No breakthrough has been made in petroleum exploration of the Sinian Dengying Formation in the southeastern Sichuan Basin as the major factors controlling the hydrocarbon accumulation of the Dengying Formation have not been well established, including ...
Shuangjian Li   +5 more
doaj   +1 more source

Mesozoic magmatism and granitic dome in the Wugongshan Massif, Jiangxi province and their genetical relationship to the tectonic events in southeast China [PDF]

open access: yes, 2001
In SE China, a Mesozoic granitic dome coeval to extensional tectonics is exposed in the Wugongshan massif. Its center is occupied by Mesozoic granitoids and granitic gneisses, and the E–W-trending Late-Paleozoic–Mesozoic Pingxiang and Anfu basins are ...
Faure, Michel   +3 more
core   +2 more sources

How Ibn Sinian Is Suhrawardi’s Theory of Knowledge?

open access: yesحکمت اسرا, 2023
In what follows, I will argue that despite apparent differences and the association with two different schools of thought, the epistemology of Suhrawardı is essentially that of Ibn, and even Suhrawardı’s theory of ‘‘knowledge by presence’’, which is considered to be uniquely his, is at least inspired by Ibn Sına.
saeed anvari, Mahdi Amin Razavi
openaire   +1 more source

Triassic polyphase deformation in the Feidong-Zhangbaling Massif (eastern China) and its place in the collision between the North China and South China blocks [PDF]

open access: yes, 2005
International audienceThe Feidong-Zhangbaling Massif is located between the Dabieshan and Sulu areas along the Tan-Lu fault in eastern China. Five tectonic-metamorphic events are distinguished there.
Faure, Michel   +4 more
core   +3 more sources

Interaction of magma with sedimentary wall rock and magnetite ore genesis in the Panzhihua mafic intrusion, SW China [PDF]

open access: yes, 2008
International audienceIn SW China, several large magmatic Fe-Ti-V oxide ore deposits are hosted by gabbroic intrusions associated with the Emeishan flood basalts.
Arndt, Nicholas   +4 more
core   +4 more sources

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