Shock disturbance of the I-Xe system.

M. W. Caffee, C. M. Hohenberg, F. Horz, B. Hudson, B. M. Kennedy, F. A. Podosek, T. D. Swindle

Research output: Contribution to journalArticle

28 Scopus citations

Abstract

Samples of the Bjurbole chondrite were artifically shocked at 70, 200 and 400 kbar. Analyses of Xe released in stepwise heating show progressively greater alteration of the I-Xe system with increasing shock intensity; it was no longer possible to infer an age or trapped Xe composition for the 400 kbar sample. Interpretations of the I-Xe and 40Ar/39Ar systems for the naturally shocked chondrites Kota-Kota, McKinney and Arapahoe are presented. The data for Arapahoe do not confirm the reported age and trapped Xe composition. -B.M.

Original languageEnglish (US)
Pages (from-to)A318-A330
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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  • Cite this

    Caffee, M. W., Hohenberg, C. M., Horz, F., Hudson, B., Kennedy, B. M., Podosek, F. A., & Swindle, T. D. (1982). Shock disturbance of the I-Xe system. Journal of Geophysical Research, 87(Supplement), A318-A330.