Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Ji'an Shao"'
Autor:
Bin Wang, C. Mark Fanning, Wei Tian, Mimi Chen, Ji'an Shao, Bin Fu, Chunjing Wei, Wenping Zhu
Publikováno v:
Journal of Asian Earth Sciences. 144:155-170
Late Paleozoic basaltic volcanism widely occurred in central Inner Mongolia, the southeastern part of the Central Asia Orogenic Blet (CAOB). Three volcanic pulses are identified by ion microprobe (SHRIMP II) zircon U-Pb analysis, which are Late Carbo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a76cd6b002c6fba439d337fd19304415
https://doi.org/10.1016/j.jseaes.2017.04.007
https://doi.org/10.1016/j.jseaes.2017.04.007
Publikováno v:
Science China Earth Sciences. 59:583-589
The Early Permian mafic-ultramafic concentrically zoned Gaositai intrusion at Chengde, on the northern margin of the North China Craton (NCC), is a cumulative complex emplaced along a giant fracture that penetrates deeply into the continental lithosp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0605e10bcc72a88e37b3ed17360ea61
https://doi.org/10.1007/s11430-015-5184-5
https://doi.org/10.1007/s11430-015-5184-5
Publikováno v:
Chemical Geology. 405:10-18
Ultrapotassic igneous rocks can generally be divided into two sub-groups based on the tectonic settings in which they formed. The orogenic sub-group occurs in subduction-related tectonic settings, while the anorogenic sub-group is confined to stable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f33afcc189f0a14a83e0565e8c2c3111
https://doi.org/10.1016/j.chemgeo.2015.04.005
https://doi.org/10.1016/j.chemgeo.2015.04.005
Publikováno v:
Lithos. :53-66
The unique eruptions of ultrapotassic volcanic rocks in eastern China reported so far took place in the Xiaogulihe area of western Heilongjiang Province, NE China. These ultrapotassic rocks are characterized by extremely high K 2 O contents (> 7 wt.%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d62354a70c4339c7377474a248c72bd
https://doi.org/10.1016/j.lithos.2014.08.026
https://doi.org/10.1016/j.lithos.2014.08.026
Publikováno v:
Journal of Asian Earth Sciences. 79:112-129
The nothern margin of the North China Craton (NCC) preseves the tectonic imprints of early Paleozoic to Triassic tectonic processes. Here we investigate the geochronology, geochemistry, zircon hafnium and whole rock Nd isotope data on a suite of magm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b25be9e79680655aff7593ba7af6546
https://doi.org/10.1016/j.jseaes.2013.09.015
https://doi.org/10.1016/j.jseaes.2013.09.015
Publikováno v:
Lithos. 149:174-187
Mineral electron microprobe, bulk rock major, trace elements and Nd isotopes, and zircon U–Pb and Hf isotopic data are reported for granites and dioritic enclaves from the Guangtoushan granitic complex in the northern margin of the North China Crat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa3c7ea0ce7184ec0b56b3e2bd84ed28
https://doi.org/10.1016/j.lithos.2011.11.018
https://doi.org/10.1016/j.lithos.2011.11.018
Autor:
Ji'an Shao, Chunjing Wei
Publikováno v:
Science China Earth Sciences. 54:1484-1491
Granulite xenoliths are found in the early Mesozoic diorite intrusions from Chifeng and Ningcheng areas, eastern Inner Mongolia. The granulites are granoblastic and weakly gneissic with mineral assemblage of hypersthene, diopside, plagioclase and min
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::942d2e10495dfda9c61bcc5658f2b219
https://doi.org/10.1007/s11430-011-4255-5
https://doi.org/10.1007/s11430-011-4255-5
Publikováno v:
Lithos. 96:36-54
Our recent studies show that the lower crust and lithospheric mantle in the eastern North China Craton (NCC) was thinned in the Mesozoic. The lower crust played a key role in the tectonic mechanism that led to lithospheric thinning. Geochemical data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccd319421409b376cecf722eea729c2e
https://doi.org/10.1016/j.lithos.2006.09.016
https://doi.org/10.1016/j.lithos.2006.09.016
Publikováno v:
Geological Society, London, Special Publications. 280:189-200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2d47d37689102251f43c487629197c5
https://doi.org/10.1144/sp280.9
https://doi.org/10.1144/sp280.9
Publikováno v:
Science in China Series D: Earth Sciences. 46:941-953
The Mesozoic North Taihang complex consists mainly of intermediate rocks and leucogranites as well as minor, synplutonic enriched-mantle derived mafic rocks. The intermediate rocks show high-K calc-alkaline affinity, and high Sr (and Ba) and La/Yb ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98779ffb15810686edad083a5f7213ba
https://doi.org/10.1007/bf02991340
https://doi.org/10.1007/bf02991340