全部文献期刊会议图书|学者科研项目
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作者:Donald W. Davis , Chuanzhong Song ...
来源:[J].Journal of Asian Earth Sciences(IF 2.379), 2020
摘要:Abstract(#br)The Dunhuang orogenic belt (DOB), located in the southern Central Asian Orogenic Belt (CAOB), exposes Precambrian and Paleozoic intrusive-metamorphic rocks. To better understand its evolution, we carried out detailed petrological and geochronological investigati...
作者:Donald W. Davis , Tom Raimondo ...
来源:[J].Precambrian Research(IF 4.441), 2020, Vol.342
摘要:Abstract(#br)The large scale Paleoproterozoic Trans-Hudson Orogen exposed in Canada is recognized to record one of the first complete Wilson cycle. Although it is considered as a prototype of modern accretionary orogen, the strain pattern, thermal state, and architecture in ...
作者:Donald W. Davis , Cees R. van Staal ...
来源:[J].Tectonophysics(IF 2.684), 2018
摘要:Abstract(#br)The Dunhuang Tectonic Belt (DTB) is located about 100 km south of the Beishan–Tianshan orogen in the Central Asian Orogenic Belt in NW China. It was previously considered as a part of the Tarim or North China craton.(#br)Detailed structural analyses reveal two e...
作者:Donald W. Davis , Herfried Madritsch ...
来源:[J].Applied Geochemistry(IF 1.708), 2018, Vol.95, pp.57-70
摘要:Abstract(#br)The Jurassic clay-rich aquitard sequence underlying the Swiss Molasse Basin is locally penetrated by unusually frequent veins consisting of calcite ± celestite, in particular in the Schlattingen-1 and Oftringen drill cores. The veins are linked to extensional br...
作者:Donald W. Davis , Jan D. Kramers ...
来源:[J].Precambrian Research(IF 4.441), 2017, Vol.298, pp.421-438
摘要:Abstract(#br)The Choma-Kalomo Block in south-eastern Zambia was hitherto considered as solely Mesoproterozoic in age based on granitoids which were previously dated at 1.37 and 1.18 Ga respectively. The Choma-Kalomo Block was therefore thought to constitute an exotic terrane...
作者:... Richard Armstrong , Donald W. Davis , Andrey Bekker
来源:[J].Precambrian Research(IF 4.441), 2015, Vol.259, pp.232-242
摘要:Abstract(#br)The Centralian Superbasin is a concept connecting Neoproterozoic successions that presently occur in separate structural basins in central Australia into a once-continuous depositional system. The superbasin is thought to have been initiated ∼830 Ma, coevally wi...
作者:... Edward R. Sobel , Barbara Carrapa , Donald W. Davis
来源:[J].Earth and Planetary Science Letters(IF 4.349), 2016, Vol.433, pp.317-325
摘要:Abstract(#br)The Puna Plateau, adjacent Eastern Cordillera and the Sierras Pampeanas of the central Andes are largely characterized by thick-skinned, basement-involved deformation. The Puna Plateau hosts ∼N–S trending bedrock ranges bounded by deep-seated reverse faults and ...
作者:Donald W. Davis , Yang Jiang ...
来源:[J].Precambrian Research(IF 4.441), 2016, Vol.275, pp.209-224
摘要:Abstract(#br)The volcanic rocks in the eastern part of Jiangnan orogen provide an important suite to investigate magma petrogenesis and tectonic evolution of South China Block. We carried out a combined study of geochronology and geochemistry for the bimodal association of b...
作者:Donald W. Davis
来源:[J].Precambrian Research(IF 4.441), 2002, Vol.115 (1), pp.97-117
摘要:Abstract(#br)U–Pb isotopic ages of single detrital zircons have been obtained from metasandstones in the northern part of the Pontiac subprovince and from the Cadillac, Kewagama and Lac Caste Groups within the southern Abitibi subprovince. Youngest detrital zircon ages from ...
作者:Donald W. Davis , Guochun Zhao ...
来源:[J].LITHOS(IF 3.779), 2013, Vol.182-183, pp.200-210
摘要:Abstract(#br)This paper presents petrography, zircon U–Pb ages and Hf isotopic data as well as whole-rock Sm–Nd isotopic data for mafic granulites, metapelitic rocks and high-grade marble from the Kongling Complex in the Yangtze Block, South China. Petrographic observations ...

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