Results 81 to 90 of about 43,824 (242)

Chemical Significance and Chronology of Mesoproterozoic clastic rocks in Huainan Area

open access: yesChemical Engineering Transactions, 2018
After the 1.8Ga cracking event, the North China Craton entered the development stage of paraplatform, its southern margin, the Huainan area is in lack of accurate age data, so its stratigraphic sedimentation time limit has been controversial.
Shunshe Luo   +5 more
doaj   +1 more source

Deconvolving the pre-Himalayan Indian margin – tales of crustal growth and destruction [PDF]

open access: yes, 2018
The metamorphic core of the Himalaya is composed of Indian cratonic rocks with two distinct crustal affinities that are defined by radiogenic isotopic geochemistry and detrital zircon age spectra.
Ahmad   +132 more
core   +4 more sources

Global hydrogen reservoirs in basement and basins [PDF]

open access: yes, 2017
The authors are grateful to the Science and Technology Facilities Council (STFC) for funding, through Grant NE/G00322X/1. Samples were kindly contributed by K. Condie, M.J. Hole, and D. Muirhead.
Blamey, Nigel, Parnell, John
core   +1 more source

Formation and evolution of the Archean continental crust of China: A review

open access: yesChina Geology, 2018
: The mainland of China is composed of the North China Craton, the South China Craton, the Tarim Craton and other young orogenic belts. Amongst the three cratons, the North China Craton has been studied most and noted for its widely-distributed Archean ...
Yu-sheng Wan   +6 more
doaj   +1 more source

Seismic wide-angle study of accreted Proterozoic crust in southeastern Wyoming [PDF]

open access: yes, 1994
A seismic wide-angle xperiment was conducted in southeastern Wyoming, USA to investigate the seismic character of a postulated Proterozoic magmatic arc south of the suture (Cheyenne Belt) to the Archean Wyoming Province.
Gohl, Karsten, Smithson, S. B.
core   +1 more source

DEEP STRUCTURE OF THE SIBERIAN PLATFORM – CENTRAL ASIAN MOBILE BELT TRANSITION ZONE FROM TELESEISMIC DATA

open access: yesГеодинамика и тектонофизика, 2016
Deep velocity sections of the transition zone from the Siberian platform to the Central Asian mobile belt are constructed by teleseismic tomography and P-receiver function techniques.
V. V. Mordvinova   +6 more
doaj   +1 more source

The Upper Palaeozoic pebbly mudstone facies of peninsular Thailand and western Malaysia - Continental margin deposits of Palaeoeurasia [PDF]

open access: yes, 1986
Die devonische bis unterpermlsche Phuket Group in Thailand und deren Äquivalent in Malaysia, die Singha Formation, gehören zum SE-asiatischen "pebbly mudstone Gürtel", welcher sich vom südlichen Tibet bis Sumatra erstreckt. Diese ca.
Altermann, Wladyslaw
core   +1 more source

Paleomagnetism of the Amazonian Craton and its role in paleocontinents

open access: yesBrazilian Journal of Geology
: In the last decade, the participation of the Amazonian Craton on Precambrian supercontinents has been clarified thanks to a wealth of new paleomagnetic data.
Manoel Souza D'Agrella-Filho   +3 more
doaj   +1 more source

Petrology and geochemistry dataset of the Precambrian granitoids from the part of Gadwal schist belt, Eastern Dharwar Craton India

open access: yesData in Brief, 2019
The data presented in this article related to the research article entitled “Petrology and Geochemistry of the Precambrian granitoids from the part of Gadwal schist belt, Eastern Dharwar craton India”.
P. Ramakrishna   +2 more
doaj   +1 more source

Tectonic overview of the West Gondwana margin [PDF]

open access: yes, 2008
The oceanic southern margin of Gondwana, from southern South America through South Africa, West Antarctica, New Zealand (in its pre break-up position), and Victoria Land to Eastern Australia is one of the longest and longest-lived active continental ...
Pankhurst, Robert J., Vaughan, Alan P.M.
core   +1 more source

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