Paul Benoit and Derek Sears
Cosmochemistry Group
Dept. of Chemistry and Biochemistry
University of Arkansas
Fayetteville, AR 72701
Sample | Class | NTL [krad at 250 deg. C] |
---|---|---|
QUE94204 | E7 | 22 ± 5 |
QUE94217 | H5 | 40.7 ± 0.2 |
QUE94237 | H5 | 44.4 ± 0.4 |
QUE94242 | H5 | 1.5 ± 0.1 |
QUE94252 | H5 | 30.6 ± 0.4 |
LON94104 | H6 | 44.9 ± 0.1 |
QUE94243 | H6 | 19.1 ± 0.2 |
QUE94229 | L5 | 7.2 ± 0.1 |
QUE94240 | L5 | 16.0 ± 0.1 |
QUE94246 | L5 | 6.4 ± 0.1 |
QUE94304 | L5 | 4 ± 1 |
QUE94360 | L5 | 10.7 ± 0.1 |
QUE94380 | L5 | 2.9 ± 0.1 |
LON94103 | L6 | 0.5 ± 0.1 |
LON94105 | L6 | 0.8 ± 0.1 |
LON94106 | L6 | 79.4 ± 0.6 |
LON94107 | L6 | 0.6 ± 0.1 |
LON94108 | L6 | 16.7 ± 0.1 |
LON94109 | L6 | 1.2 ± 0.1 |
QUE94202 | L6 | 15 ± 5 |
QUE94203 | L6 | 11 ± 1 |
QUE94205 | L6 | 7.0 ± 0.1 |
QUE94206 | L6 | 3 ± 1 |
QUE94207 | L6 | 21 ± 9 |
QUE94208 | L6 | 13 ± 5 |
QUE94209 | L6 | 13 ± 5 |
QUE94210 | L6 | 9 ± 2 |
QUE94211 | L6 | 31.0 ± 0.1 |
QUE94212 | L6 | 12 ± 2 |
QUE94213 | L6 | 2.0 ± 0.9 |
QUE94215 | L6 | 11 ± 1 |
QUE94216 | L6 | 5 ± 1 |
QUE94227 | L6 | 3 ± 1 |
QUE94228 | L6 | 2.0 ± 0.9 |
QUE94230 | L6 | 12 ± 2 |
QUE94231 | L6 | 2.0 ± 0.5 |
QUE94232 | L6 | 80.1 ± 0.1 |
QUE94233 | L6 | 4 ± 1 |
QUE94234 | L6 | 17 ± 5 |
QUE94235 | L6 | 76 ± 1 |
QUE94236 | L6 | 9 ± 2 |
QUE94238 | L6 | 15.7 ± 0.1 |
QUE94239 | L6 | 10 ± 4 |
QUE94241 | L6 | 4 ± 1 |
QUE94244 | L6 | 2.3 ± 0.1 |
QUE94251 | L6 | 41.7 ± 0.1 |
QUE94255 | L6 | 52.4 ± 0.1 |
QUE94247 | LL6 | 4 ± 1 |
The quoted uncertainties are the standard deviations shown by replicate measurements on a single aliquot.
COMMENTS: The following comments are based on natural TL data, TL sensitivity, the shape of the induced glow curve, classifications, and JSC and Arkansas group sample descriptions.
QUE94202, QUE94203, QUE94205, QUE94206, QUE94207, QUE94208, QUE94209, QUE94210, QUE94212, QUE94213, QUE94215, QUE94216, QUE94227, QUE94228, QUE94230, QUE94231, QUE94233, QUE94234, QUE94236, QUE94239, and QUE94241 (all L6) may be heavily shocked.
1. Pairings (Confirmations of pairings):
2. TL data do not confirm pairings proposed in the Newsletter:
3. Additional pairings suggested by TL data: