Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Andrea C Cook"'
Publikováno v:
JOM. 55:15-22
In this article, an overview is presented of the status of the radiocarbon dating of iron-based materials. Recent advances include simplification in sample preparation and reduction in sample size for accelerator mass spectrometry measurements, and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb42a9ff74a7c876afba6aa105cdec1d
https://doi.org/10.1007/s11837-003-0239-z
https://doi.org/10.1007/s11837-003-0239-z
Publikováno v:
Journal of Archaeological Science. 30:95-101
The role of rust in the radiocarbon dating of iron artefacts has been examined experimentally. This was accomplished by re-measuring, using modern accelerator mass spectrometry techniques, the radiocarbon dates of ancient iron-based artefacts that we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40a48d2785590663efe12d97383fdaca
https://doi.org/10.1006/jasc.2002.0811
https://doi.org/10.1006/jasc.2002.0811
Autor:
B. Mack Kennedy, Andrea C Cook, David L. Shuster, William C. Evans, L.D. White, Michael L. Sorey, Elizabeth M. Colvard, Mark A. Huebner
Publikováno v:
Journal of Volcanology and Geothermal Research. 114:291-312
A major campaign to quantify the magmatic carbon discharge in cold groundwaters around Mammoth Mountain volcano in eastern California was carried out from 1996 to 1999. The total water flow from all sampled cold springs was ≥1.8×10 7 m 3 /yr drain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4091d0c56577b725f3f6b2c785677230
https://doi.org/10.1016/s0377-0273(01)00268-2
https://doi.org/10.1016/s0377-0273(01)00268-2
Publikováno v:
Chemical Geology. 177:117-131
Evaluation of 14C in tree rings provides a measure of the flux of magmatic CO2 from Mammoth Mountain both before and after 1994 when copious diffuse emissions were first discovered and linked to tree kill. We analyzed the annual rings of trees with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c77437def1e79a0cd0a969ee10de98e3
https://doi.org/10.1016/s0009-2541(00)00386-7
https://doi.org/10.1016/s0009-2541(00)00386-7
Publikováno v:
Radiocarbon. 43:221-227
A new sealed double tube combustion method was developed at Lawrence Livermore National Laboratory (LLNL) to extract carbon from modern steels and ancient iron artifacts. Iron samples were chemically pretreated with 10% nitric acid, vacuum sealed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd166d0066faed313c3cb1733c36ce76
https://doi.org/10.1017/s0033822200038042
https://doi.org/10.1017/s0033822200038042
Publikováno v:
Journal of Agricultural Meteorology. 56:31-40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39d72623f3a0dee000e1849108177621
https://doi.org/10.2480/agrmet.56.31
https://doi.org/10.2480/agrmet.56.31