搜索结果: 1-3 共查到“理学 Archaean”相关记录3条 . 查询时间(0.083 秒)
Provenance and weathering history of Archaean Naharmagra quartzite of Aravalli craton, NW Indian shield: Petrographic and geochemical evidence
geochemistry crustal evolution Aravalli craton Rajasthan Indian shield
<
2017/8/9
The petrography as well as major, trace and rare earth element (REE) compositions of Mesoarchaean Naharmagra quartzite of Aravalli Craton have been investigated to determine influence of sorting and r...
Radiogenic heat production of Archaean to Permian geological provinces in Norway
Radiogenic heat production Archaean Permian geological provinces Norway
<
2009/12/2
A compilation of ca. 4000 new and old geochemical data is used to produce a hitherto unique map of radiogenic heat production in Norwegian bedrock. The data show that heat production generally varies ...
Remanent Magnetization in the Archaean Basement and Cutting Diabase Dykes in Finland,Fennoscandian Shield
Institute of Geology,University of Turku,FIN-20500 Turku,Finland Laboratory for Palaeomagnetism,Department of Geophysics,Geological Survey of Finland,P.O.Box 96,FIN-02151,Espoo Finland
<
2009/6/10
New palaeomagnetic results on basement rocks and cutting diabases from Archaean terranes in
Finland (Fennoscandian Shield) are presented. The terranes studied are Varpaisjärvi in central
Finlan...