U-Pb isotopic determinations on baddeleyite and zircon from the Halti-Ridnitsohkka intrussion in Finnish Lapland: A further constraint on Caledonide evolution

Special Paper of the Geological Survey of Finland

Volumn , Issue 33, 2001, Pages 247-253

  Vaasjoki, Matti ^a   Sipilä, Pekka ^a  

^a GEOLOGICAL SURVEY OF FINLAND   (Finland)

Author keywords

(GeoRef Thesaurus, AGI); Absolute age; Baddeleyite; Caledonides; Dikes; Finland; Gabbros; Granites; Halti; Paleozoic; Ridnitsohkka; Sills; U Pb; Zircon

Indexed keywords

BADDELEYITE; CALEDONIAN OROGENY; GABBRO; GEOCHRONOLOGY; STRATIGRAPHY; ZIRCON;

FINLAND;

EID: 0035776054     PISSN: 07828535     EISSN: None     Source Type: Book Series    
DOI: None     Document Type: Article

References (32)

1. Potassium-argon ages for basic dykes from East Finnmark: Stratigraphic implications
2. High-temperature ultramafic complexes in the North Norwegian Caledonides: I - Regional setting and field relationships
3. Regional correlations in NE Troms-W Finnmark: The demise of the "Finnmarkian" orogeny?
4. Silurian or Upper Ordovician fossils at Guolasjav'ri, Troms, Norway
5. Geology of the troctolite complex of Raisduoddar-Hal'di, Troms, northern Norway
6. 39Ar data on the age and metamorphism of the Ottfjället dolerites, Särv Nappe, Swedish Caledonides
7. Geochronological evidence from discordant plutons for a late Proterozoic orogen in the Caledonides of Finmark, northern Norway
8. U/Pb ages of ophiolites and arc-related plutons of the Norwegian Caledonides: Implications for the development of Iapetus
9. Silurian orogeny in the Newfoundland Appalachians
10. Das Halditjokko-Massiv. Ein basischer Phakolith im finnischen Abschnitt der kaledonischen Ueberschiebungszone
11. Das Halditjokkomassiv. Ein phacolitischer Intrusionskörper. Basischer Differentiate im Abschnitt Finlands der Kaledoniden
12. Reinterpretation of Finnmarkian deformation on western Söröy, northern Norway
13. A low-contamination method for hydrothermal decomposition of zircon and extraction of U and Pb for isotopic age determinations
14. Suomen Kaledonidien rakenteesta
15. Basic dyke swarm at Ridnitsohkka fell in northwesternmost Enontekiö
16. Tectonostratigraphic position of the Finnish Caledonides at the Fennoscandian margin of the northern Scandes
17. Revisions to tectonostratigraphy and magmatism of the Finnish Caledonides
18. Sm-Nd isotope data on the amphibolite and granulite facies rocks of the Halti massif
19. U-Pb (zircon) ages of nepheline syenite pegmatites from the Seiland Magmatic Province, North Norway
20. Liquidus phase relations on the join diopside-forsterite-anorthite from 1 atm to 20 kbar. Their bearing on the generation and crystallization of basaltic magma
21. The magmatic evolution of the Seiland province and Caledonian plate boundaries in northern Norway
22. The organization and internal structure of cyclic units in the Honningsvåg intrusive suite, north Norway: Implications for intrusive mechanisms, double-diffusive convection and pore-magma infiltration
23. 5 polymorphs
24. U/Pb and K/Ar determinations in the Upper and Uppermost Allochtons, Central Scandinavian Caledonides
25. Mafic and ultramafic rocks of the Raisduoddar-Halti area in Finnish Caledonides - Probably a part of the Iapetus rift zone
26. Mafic and ultramafic igneous rocks of the Raisduoddar-Halti area in Finnish Norwegian Caledonides. Petrography, mineralogy and geochemistry
27. The Caledonian Halti-Ridnitsohkka igneous complex in Lapland
28. The timing of orogenesis in northern Norway: Did the Finnmarkian Orogeny occur?
29. A U-Pb zircon age for the Råna intrusion, N. Norway: New evidence of basic magmatism in the Scandinavian Caledonides in Early Silurian time
30. Zircon U-Pb evidence for the age of the Fongen-Hyllingen complex, Trondheim region, Norway
31. The intrusion mechanism and Caledonian tectono-metamorphic history of a rift-related diabase swarm, preserved in the Corrojavre megalens, northern Norway