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Original Articles

Radiometric dating of a quartz-porphyritic potassium rhyolite at Hällefors, south central Sweden

Pages 269-272 | Accepted 29 Jan 1980, Published online: 06 Jan 2010

References

  • Åberg , G. 1979 . Precambrian geochronology of southeastern Sweden . Geologiska Föreningens i Stockholm Förhandlingar , 100 : 125 – 154 . [for 1978]
  • Kouvo , O. 1958 . Radioactive age of some Finnish Pre-Cambrian minerals . Bulletin de la Commission Géologique de Finlande , 182 : 1 – 70 .
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  • Pankhurst , R. J. and Pidgeon , R. T. 1976 . Inherited isotope systems and the source region pre-history of early Caledonian granites in the Dalradian series of Scotland . Earth and Planetary Science Letters , 31 : 55 – 68 .
  • Steiger , R. and Jaeger , E. 1977 . Subcommission on Geochronology: Convention on the use of decay constants in geo- and cosmochronology . Earth and Planetary Science Letters , 36 : 359 – 362 .
  • Sundius , N. 1923 . Grythyttefältets geologi . Sveriges Geologiska Undersökning C , 312 : 5 – 354 .
  • Welin , E. , Gorbatschev , R. and Lundegårdh , P. H. 1977 . Rb-Sr dating of rocks in the Värmland granite group in Sweden . Geologiska Föreningens i Stockholm Förhandlingar , 99 : 363 – 367 .
  • Welin , E. , Lundegårdh , P. H. and Kähr , A.-M. 1980 . Rb-Sr isotope systematics at amphibolite facies conditions, Uppsala region, eastern Sweden . Precambrian Research , in press

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