搜索结果: 1-6 共查到“理学 the Proterozoic”相关记录6条 . 查询时间(0.133 秒)
Early Proterozoic U-Pb Zircon Ages from Basement Gneiss at the Solovetsky Archipelago, White Sea, Russia
Solovetsky Archipelago Granitic Gneiss Outcrop Age Determination 2.430 Ga
font style='font-size:12px;'>
2013/3/7
The central region of the Neoarchaean Belomorian Mobile Belt (BMB) is, except for the Solovetsky Archipelago, largely covered by the White Sea. A newly discovered granitic gneiss outcrop on Solovetsky...
A Unified Model of Neoarchean-Proterozoic Convergence and Rifting of Indian Cratons: Geophysical Constraints
Indian Shield Convergence Collision Triple Junction and Gravity Anomaly
font style='font-size:12px;'>
2013/3/7
Neoarchean and Proterozoic sutures and collision zones are identified in the Indian Peninsular Shield based on high seismic velocity; gravity highs and high conductivity in the upper crust due to thru...
New Constraints from Pb-Evaporation Zircon Ages of the Méiganga Amphibole-Biotite Gneiss, Central Cameroon, on Proterozoic Crustal Evolution
Metasediment 207Pb/206Pb Ages Crustal Evolution
font style='font-size:12px;'>
2013/3/6
The amphibole biotite gneiss (ABGn) in the Méiganga area forms part of a meta volcano-sedimentary sequence of the Adamawa Yade domain (AYD), Central African Fold Belt (CAFB). This sequence shows affin...
Tellunide Type Gold Deposit in Beiling Proterozoic volcanic rocks
font style='font-size:12px;'>
2007/7/28
期刊信息
篇名
Tellunide Type Gold Deposit in Beiling Proterozoic volcanic rocks
语种
英文
撰写或编译
作者
Ren Fugen
第一作者单位
刊物名称
Acta Ceoscientia sinica
页面
1996 Vol.17 P77-79
出版日期
1996年
月
日
文章标识(ISSN)
相关项目
豫西元古宙碲化物型金矿成...
The unique skeleton of siliceous sponges (Porifera;Hexactinellida and Demospongiae) that evolved first from the Urmetazoa during the Proterozoic:a review
unique skeleton siliceous sponges Urmetazoa Proterozoic
font style='font-size:12px;'>
2010/1/14
Sponges (phylum Porifera) had been considered as an enigmatic phylum, prior to the analysis of their genetic repertoire/tool kit. Already with the isolation of the first adhesion molecule, galectin, i...
Illite/Smectite Geothermometry of the Proterozoic Oronto Group, Midcontinent Rift System
Diagenesis Illite/Smectite Mineralization Proterozoic Retrograde Thermal history
font style='font-size:12px;'>
2011/12/29
Characterization of the Nonesuch Formation, middle unit of the Proterozoic Oronto Group, as a potential hydrocarbon source for the Lake Superior basin portion of the Midcontinent Rift system requires ...