Abstracts

Abstracts


Bulletin of the Geological Society of Finland

Sm - Nd , U - Pb and Pb - Pb isotopic evidence for the origin of the Early Proterozoic Svecokarelian crust in Finland . Geological Survey Finland Bulletin , 337 , 9 Abbot , J.T. , 1972. Rb - Sr study of isotopic redistribution in a ...

Bulletin of the Geological Society of Finland


Mineral Deposits of Finland

57–106 Geological Survey of Finland, Special Paper 44. Ervamaa, P., 1962. The Petolahti diabase, and associated nickel-copper-pyrrhotite ore, Finland. Geological Survey of Finland Bulletin 199, 42 p. Gaal, G., Isohanni, M., 1979.

Mineral Deposits of Finland

Mineral Deposits of Finland is the only up-to-date and inclusive reference available that fully captures the scope of Finland’s mineral deposits and their economic potential. Finland hosts Europe’s most mature rocks and large cratonic blocks, analogous to western Australia and Southern Africa, which are the most mineralized terrains on Earth. Authored by the world’s premier experts on Finnish mineral exploration and mining, Mineral Deposits of Finland offers a thorough summary of the mineral deposits and their petrogenesis, helping readers to map, explore, and identify Finland’s renewed potential for mineral exploration and extraction. Presents a thoroughly inclusive catalogue of Finland’s mineral deposits and their economic potential Features full-color figures, illustrations, working examples and photographs to aid the reader in retaining key concepts to underscore major advances in the exploration of Finland’s mineral resources Offers concise chapter summaries authored by leaders in geological research, which provide accessible overviews of deposit classes

Geological Survey of Finland Special Paper

Geological Survey of Finland , Bulletin 345 . 107 p . Kähkönen , Y. , Mäkelä , K. & Rosenberg , R.J. 1981. Rare earth elements in Proterozoic metabasalts and associated volcanogenic sulphide ore from Haveri , southwestern Finland .

Geological Survey of Finland  Special Paper


Ore bearing Granite Systems

Laitakari, I., 1969, On the set of olivine diabase dikes in Hame, Finland: Bulletin de la Commission Géologique de Finlande 241, ... metallogeny, and relation to crustal evolution: Bulletin of the Geological Society of Finland 58, no.

Ore bearing Granite Systems


Quaternary Glaciations Extent and Chronology

Geological Survey of Finland Special Paper, 3, 49-63. Hirvas, H. & Niemelä, J. (1986). ... Bulletin of the Geological Society of Finland, 67, 47-60. Hütt, G., Junger, H., ... Bulletin de la Commission géologique de Finlande, 232, 96 pp.

Quaternary Glaciations   Extent and Chronology

This book is the first of three volumes in which the recent knowledge of the extent and chronology of Quaternary glaciations has been compiled on a global scale. This information is seen as a fundamental requirement, not only for the glacial workers, but for the wider user-community of general Quaternary workers. In particular the need for accurate ice-front positions is a basic requirement for the rapidly growing field of palaeoclimate modelling. In order to provide the information for the widest-possible range of users in the most accessible form, a series of digital maps was prepared. The glacial limits were mapped in ArcView, the Geographical Information System (GIS) used by the work group. Digital maps, showing glacial limits, end moraines, ice-dammed lakes, glacier-induced drainage diversions and the locations of key sections through which the glacial limits are defined and dated are included. For major parts of Europe also the extent of the maximum Eemian transgression has been indicated. The digital maps in this volume cover all of Europe and parts of northwestern Siberia. Both overview maps and more detailed maps are provided.

Combating Micronutrient Deficiencies

Bulletin of Geological Survey of Finland 351, 101. Koljonen, T. (1973) Selenium in certain igneous rocks. Bulletin of the Geological Society of Finland 45, 9–22. Koljonen, T. (1973) Selenium in certain metamorphic rocks.

Combating Micronutrient Deficiencies

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Serials Currently Received by the National Agricultural Library a Keyword Index

Comitetul Geologic ( 403 R86A ) Bulletin . Pennsylvania . Bureau of Topographic and Geologic Survey ( 406 P383B ) Dari de seama ale sedintelor . ... Universitet ( 502 UP73 ) Bulletin of the Geological Society of Finland .

Serials Currently Received by the National Agricultural Library  a Keyword Index


Geological Abstracts

... Australia Bulletin - Centres de Recherches Exploration-Production Elf-Aquitaine Bulletin - Geographical Survey Institute (Tokyo) Bulletin - Geological Society of Denmark Bulletin - Geological Society of Finland Bulletin - Geological ...

Geological Abstracts


Phosphate Deposits of the World Volume 2 Phosphate Rock Resources

Geological Survey of Finland , phosphorite at the base of the Menihek Formation , Labrador Trough . Bulletin , 26 , 30pp . Geological Survey of Canada , Paper , 86 ( 1B ) , 585–9 . Notholt , A.J.G. ( 1979 ) . The economic geology and ...

Phosphate Deposits of the World  Volume 2  Phosphate Rock Resources

One of four volumes which provides a good understanding of the mode of occurrence, geological setting and phosphogenesis of the world's phosphate resources.

Impacts in Precambrian Shields

Geological Survey of Finland, Bulletin 320: 40 pp Tynni R, Uutela A (1985) Late Precambrian shale formation of Taivalkoski in northern Finland (in Finnish). Geologi 4-5: 62-65 Usaitytd D (2000) The geology of the southeastern Baltic ...

Impacts in Precambrian Shields

The present volume is the result of activities within the scientific programme "Response of the Earth System to Impact Processes" (IMP ACT) of the European Science Foundation (ESF). The ESF is an association of 67 national member organisations devoted to scientific research in 24 European countries. The IMPACT programme is aimed at understanding meteorite impact processes and their effects on the Earth System. Launched in 1998 for a duration of 5 years, the programme is now supported by 15 ESF membership countries. The programme of meteorite impact research and operates through deals with all aspects workshops, exchange programs, and short courses. The 4th IMPACT programme workshop "Meteorite Impacts in Precambrian Shields" took place on May 24-28, 2000, in Lappajarvi, western Finland. A total of 84 scientists from 19 countries from Europe, North America, and Africa participated in the workshop. During the workshop, 43 oral, 31 poster, and several video presentations were made. An exhibition of impactite rocks from Finnish craters and two excursions were organised. The excursion to impact melt rock outcrops of the Lappajarvi structure took place during the workshop. The Karikkoselka and Saaksjarvi impact structures in south-central Finland were visited during the post-meeting excursion.

Crust Mantle Interactions and Granitoid Diversification

Geological Survey of Finland, Espoo, http://ptrarc. gtk.fi/digikp200/ [accessed 31.12.2013] Halla, J., Van Hunen, J., ... Geological Survey of Finland Bulletin, 337, http://arkisto.gtk.fi/bul/ bt_337.pdf Huhma, H., Kontinen, A. et al.

Crust   Mantle Interactions and Granitoid Diversification

This Special Publication sheds light on crust formation and tectonic processes in early Earth by focusing on Archaean granitoids and related rocks from West Greenland in the North Atlantic Craton, Karelia Province of the Fennoscandian Shield, Eastern Dharwar and Bundelkhand cratons in the Indian Shield and Bug Complex of the Ukrainian Shield. Resulting from the IGCP-SIDA 599 project `The Changing Early Earth’, this compilation of papers provides explanations on the nomenclature of Archaean granitoids and explores the petrology, element and isotope geochemistry, geochronology and metamorphism of granitoids and supracrustal rocks of variable metamorphic grade. This volume provides information on the increase and timing of crust-mantle interactions and granitoid diversification from early Archaean protoliths of island arc origin to the emergence of multi-source high-K calc-alkaline granitoid batholiths at convergent continental margins. The formation of abundant granitoid batholiths suggests a significant change in mantle dynamics and plate tectonics towards the end of the Archaean.

Dyke Swarms Time Markers of Crustal Evolution

Bulletin of the Geological Survey of Finland 365: 31 pp. Leino, M.A.H. 1991. ... Laboratory for Palaeomagnetism, Department of Geophysics, Geological Survey of Finland, Report Q29.1/91/2: 15 pp. (in Finnish).

Dyke Swarms   Time Markers of Crustal Evolution

Dyke swarms are remnants of large igneous provinces, and are pointers of continental break-up events, as well as indicators for ancient continental reconstructions. These global geodynamic aspects are of crucial significance in tectonics, and with recent developments in high-precision age, dating it has become possible to enter these short-lived ma

Glacial Deposits in Northeast Europe

Bulletin of the Geological Society of Finland 55 : 67 - 76 . Rainio , H . , 1984 . Salpausselkä zonen , randzonen för en landis , som avancerat på nytt . In G . Armands & S . Schager ( eds ) , 16e Nordiska Geologiska Vintermötet ...

Glacial Deposits in Northeast Europe

Until now no overview of the Quaternary deposits of northeastern Europe has been available. This book fills the gap. It presents the state of research on Quaternary stratigraphy and geology, with emphasis on glacial deposits, discusses the general scientific ideas and gives an overview of the methods of investigation, some of which have rarely been applied elsewhere. It has become apparent that the region covered has many environmental problems, and a proper understanding of the Quaternary deposits is a basic requirement for dealing with them. The same is true for civil engineering. In the formerly glaciated areas almost all construction sites for roads and houses will encounter glacial deposits. This volume provides an authoritative and fascinating overview for anyone planning to venture into this field. In its 53 regional chapters the book covers Finland, Estonia, Latvia, Lithuania, Russia, Ukraine, Belarus, Poland, the Czech Republic and eastern Germany. From the text it becomes clear that not all the stratigraphical schemes are yet fully compatible or comprehensible. There can be no doubt, however, that the east was subjected to very extensive ice advances during the earlier Pleistocene. Also, in contrast to western Europe, there was a significant Early Weichselian ice advance, although not as extensive as the last, Late Weichselian event. The book is illustrated by 421 figures and 74 colour plates (mostly photographs). There are 23 tables, a detailed index and a list of over 1000 references, providing a unique collection of northeastern European geoscience literature, much of which has so far escaped the attention of western scientists. The volume, composed of contributions by 60 scientists, completes the trilogy on glacial deposits of northern Europe. Together with its two companion volumes, the Glacial deposits in North-West Europe and the Glacial Deposits in Great Britain and Ireland, it represents an invaluable source of information for the geoscientist, the advanced student or the amateur.