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作者:N. Putkinen , N. Eyles , S. Putkinen ...
来源:[J].Bulletin of the Geological Society of Finland(IF 0.786), 2017, Vol.89 (2), pp.64-81DOAJ
摘要:Newly available high resolution airborne LiDAR (Light Detection And Ranging) technology is generating unprecedented next-generation imagery of Earth surface features. LiDAR datasets are being employed by the Geological Survey of Finland (GTK) as part of a new national geological ...
作者:P. Sarala , J. Räisänen
来源:[J].Bulletin of the Geological Society of Finland(IF 0.786), 2017, Vol.89 (2), pp.82-99DOAJ
摘要:In this article, we present new glacial geomorphological data from the eastern part of the Kuusamo Ice Lobe (KIL) in eastern Finland. The focus is on glacial lineations (about 9000 individual features) and interpretation of ice lobe evolution based on streamlined erosional a...
作者:T. Nikarmaa , J.P. Lunkka , N. Putkinen
来源:[J].Bulletin of the Geological Society of Finland(IF 0.786), 2017, Vol.89 (2), pp.100-120DOAJ
摘要:The SIS (Scandinavian Ice Sheet) became divided into several active, semi-independent ice lobes during the last deglaciation ca 13 000–10 000 years ago. The largest of them, the North Karelian/Oulu Ice Lobe (NKIL/OIL), covered vast areas in central Finland and in northwest R...
作者:P. Nikkola , I. Mänttäri , O.T. Rämö
来源:[J].Bulletin of the Geological Society of Finland(IF 0.786), 2017, Vol.89 (1), pp.20-34DOAJ
摘要:The Salittu Formation is one of the few metavolcanic successions in the U-Pb zircon single grain dating using the LA-MC-ICP-MS technique was utilized to determine the age of the host rocks of the Juomasuo Au-Co-Cu deposit located in the late Archean Kuusamo supracrustal belt. Eve...
作者:A.Y. Barkov , A.A. Nikiforov , R.F. Martin
来源:[J].Bulletin of the Geological Society of Finland(IF 0.786), 2017, Vol.89 (1), pp.35-56DOAJ
摘要:The Paleoproterozoic Pados-Tundra ultramafic complex, ~6 x 1.5-2.1 km in size and ~2.1 Ga in age, located in the Kola Peninsula of Russia, is the main representative of the Serpentinite belt in the northern Fennoscandian Shield. It is composed of fragmented or foliated bodies of ...
作者:M. Nironen
来源:[J].Bulletin of the Geological Society of Finland(IF 0.786), 2017, Vol.89 (1), pp.5-19DOAJ
摘要:Svecofennian orogen that contain ultramafic rocks. New samples were collected from the picritic and basaltic rocks as well as spatially associated gabbroic rocks, and their major and trace element compositions are presented and discussed here. Although the metavolcanic rocks have...
作者:J.P. Lunkka , P. Lintinen , K. Nenonen ...
来源:[J].Bulletin of the Geological Society of Finland(IF 0.786), 2016, Vol.88 (2), pp.53-67DOAJ
摘要:A multiple till succession at Koivusaarenneva in Central Ostrobothnia, adjacent to the Gulf of Bothnia, was studied using conventional sedimentological techniques. In addition, a sand-rich unit between two till beds was dated by the Optical Stimulated Luminescence (OSL) method an...
作者:Rämö, O.T. , Mänttäri, I.
来源:[J].Bulletin of the Geological Society of Finland(IF 0.786), 2015, Vol.87 (1), pp.25-45DOAJ
摘要:Multi-grain isotope dilution and secondary ion microprobe zircon U-Pb as well as wholerock Rb-Sr isotope dilution data on the late Paleoproterozoic Suomenniemi rapakivi granite complex (exposed on the northern flank of the Wiborg batholith in southeastern Finland) are discus...

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