Xenon-iodine dating
Description
Concerning the subject matter, views differ among the investigators possibly due to their inadequate interpretations of the experimental data. In re-examining the data, the following are revealed. The difference in xenon-iodine formation interval for magnetite samples from the carbonaceous chondrites Orgueil, Murchison and Karoonda is less than 0.7 million years, and the chondrites Bjurboele and Arapahoe started to retain xenon a few million years after the magnetites. The isotopic composition of the trapped xenon in the meteorites is identical to that of the carbonaceous chondrite Murray. (Mori, K.)
Additional details
Additional titles
- Subtitle (English)
- Primordial xenon in meteorites
Identifiers
Publishing Information
- Journal Title
- GEOCHEMICAL JOURNAL
- Journal Volume
- 10
- Journal Issue
- 2
- Series
- Geochem. J. (Tokyo).
- Journal Page Range
- 65-70
- ISSN
- 0016-7002
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 9349638
- Subject category
- S58: GEOSCIENCES;
- Descriptors DEI
- CHONDRITES; IODINE 129; ISOTOPE DATING; ISOTOPE RATIO; MAGNETITE; XENON 128; XENON 129
- Descriptors DEC
- AGE ESTIMATION; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHALCOGENIDES; DAYS LIVING RADIOISOTOPES; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; IODINE ISOTOPES; IRON COMPOUNDS; IRON ORES; IRON OXIDES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; METEORITES; MINERALS; NUCLEI; ODD-EVEN NUCLEI; ORES; OXIDES; OXYGEN COMPOUNDS; RADIOISOTOPES; STABLE ISOTOPES; STONE METEORITES; TRANSITION ELEMENT COMPOUNDS; XENON ISOTOPES; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent