Peculiarities of distributions of the cosmic-ray exposure ages of H chondrite falls and finds
Well known peak in the distribution of the cosmic-ray exposure ages of H chondrites at 6-7 My can be employed as mark in comparison of different populations of H chondrites. It is found the age corresponding to maximum of peak for non-Antarctic falls is higher by (15+/-5) percent of this for non-Ant...
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1993
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| Online Access: | http://ntrs.nasa.gov/search.jsp?R=19940007549 |
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ftnasantrs:oai:casi.ntrs.nasa.gov:19940007549 |
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ftnasantrs:oai:casi.ntrs.nasa.gov:19940007549 2023-05-15T14:03:46+02:00 Peculiarities of distributions of the cosmic-ray exposure ages of H chondrite falls and finds Alexeev, V. A. Unclassified, Unlimited, Publicly available JAN 1, 1993 http://ntrs.nasa.gov/search.jsp?R=19940007549 unknown http://ntrs.nasa.gov/search.jsp?R=19940007549 Accession ID: 94N12021 No Copyright Other Sources 90 Lunar and Planetary Inst., Twenty-fourth Lunar and Planetary Science Conference. Part 1: A-F; p 11-12 1993 ftnasantrs 2012-02-15T20:49:05Z Well known peak in the distribution of the cosmic-ray exposure ages of H chondrites at 6-7 My can be employed as mark in comparison of different populations of H chondrites. It is found the age corresponding to maximum of peak for non-Antarctic falls is higher by (15+/-5) percent of this for non-Antarctic finds. Antarctic H chondrites occupy intermediate position. This effect is probably due to process of weathering. Other/Unknown Material Antarc* Antarctic NASA Technical Reports Server (NTRS) Antarctic |
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Open Polar |
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NASA Technical Reports Server (NTRS) |
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ftnasantrs |
| language |
unknown |
| topic |
90 |
| spellingShingle |
90 Alexeev, V. A. Peculiarities of distributions of the cosmic-ray exposure ages of H chondrite falls and finds |
| topic_facet |
90 |
| description |
Well known peak in the distribution of the cosmic-ray exposure ages of H chondrites at 6-7 My can be employed as mark in comparison of different populations of H chondrites. It is found the age corresponding to maximum of peak for non-Antarctic falls is higher by (15+/-5) percent of this for non-Antarctic finds. Antarctic H chondrites occupy intermediate position. This effect is probably due to process of weathering. |
| format |
Other/Unknown Material |
| author |
Alexeev, V. A. |
| author_facet |
Alexeev, V. A. |
| author_sort |
Alexeev, V. A. |
| title |
Peculiarities of distributions of the cosmic-ray exposure ages of H chondrite falls and finds |
| title_short |
Peculiarities of distributions of the cosmic-ray exposure ages of H chondrite falls and finds |
| title_full |
Peculiarities of distributions of the cosmic-ray exposure ages of H chondrite falls and finds |
| title_fullStr |
Peculiarities of distributions of the cosmic-ray exposure ages of H chondrite falls and finds |
| title_full_unstemmed |
Peculiarities of distributions of the cosmic-ray exposure ages of H chondrite falls and finds |
| title_sort |
peculiarities of distributions of the cosmic-ray exposure ages of h chondrite falls and finds |
| publishDate |
1993 |
| url |
http://ntrs.nasa.gov/search.jsp?R=19940007549 |
| op_coverage |
Unclassified, Unlimited, Publicly available |
| geographic |
Antarctic |
| geographic_facet |
Antarctic |
| genre |
Antarc* Antarctic |
| genre_facet |
Antarc* Antarctic |
| op_source |
Other Sources |
| op_relation |
http://ntrs.nasa.gov/search.jsp?R=19940007549 Accession ID: 94N12021 |
| op_rights |
No Copyright |
| _version_ |
1766274612895678464 |