I-Xe ages of individual Bjurbole chondrules.

M. W. Caffee, C. M. Hohenberg, T. D. Swindle, B. Hudson

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

Initial iodine isotopic compositions for 10 individual chondrules show a total range of 6.5%, corresponding with an age difference of 1.6 m.y. Possible interpretations are distinct formation ages, metamorphic ages, or isotopic inhomogeneities in the early solar system, and constrain models for chondrule formation. Two chondrules show evidence of either isotopic inhomogeneities or disturbances of their I-Xe systems. -B.M.

Original languageEnglish (US)
Pages (from-to)A303-A317
JournalJournal of Geophysical Research
Volume87
Issue numberSupplement
StatePublished - Jan 1 1982
Externally publishedYes

ASJC Scopus subject areas

  • Geophysics
  • Forestry
  • Oceanography
  • Aquatic Science
  • Ecology
  • Water Science and Technology
  • Soil Science
  • Geochemistry and Petrology
  • Earth-Surface Processes
  • Atmospheric Science
  • Earth and Planetary Sciences (miscellaneous)
  • Space and Planetary Science
  • Palaeontology

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