J McGeehin
Biographic Data
| ID | 5598569 |
|---|---|
| NAME | J McGeehin |
| GIVEN NAMES | J |
| FAMILY NAME | McGeehin |
| SIGNATURE | MCGEEHIN J |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 37 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2001 |
| LATEST PUBLICATION YEAR | 2004 |
| H-INDEX | 2 |
Stepped-Combustion 14 C Dating of Bomb Carbon in Lake Sediment
In this study, we applied a stepped-combustion approach to dating post-bomb lake sediment from north-central Mississippi. Samples were combusted at a low temperature (400 °) and then at 900 °. The CO 2 was collected separately for both combustions and analyzed. The goal of this work was to develop a methodology to improve the accuracy of 14 C dating of sediment by combusting at a lower temperature and reducing the amount of reworked carbon bound …
Stepped-Combustion 14 C Dating of Sediment
Radiocarbon dating of bulk sediment has long been used as a method of last resort when reliable wood, charcoal, or plant macrofossils are not available for analysis. Accurate dating of sediment is complicated by the presence of multiple organic carbon fractions, each with a potentially different 14 C activity. Additionally, the presence of carbon bound by clay minerals can significantly reduce the accuracy of a sediment age determination, with th…
Stepped-Combustion 14 C Dating of Sediment
Radiocarbon dating of bulk sediment has long been used as a method of last resort when reliable wood, charcoal, or plant macrofossils are not available for analysis. Accurate dating of sediment is complicated by the presence of multiple organic carbon fractions, each with a potentially different 14 C activity. Additionally, the presence of carbon bound by clay minerals can significantly reduce the accuracy of a sediment age determination, with th…
Stepped-Combustion 14 C Dating of Bomb Carbon in Lake Sediment
In this study, we applied a stepped-combustion approach to dating post-bomb lake sediment from north-central Mississippi. Samples were combusted at a low temperature (400 °) and then at 900 °. The CO 2 was collected separately for both combustions and analyzed. The goal of this work was to develop a methodology to improve the accuracy of 14 C dating of sediment by combusting at a lower temperature and reducing the amount of reworked carbon bound …
Stepped-Combustion 14 C Dating of Sediment
Radiocarbon dating of bulk sediment has long been used as a method of last resort when reliable wood, charcoal, or plant macrofossils are not available for analysis. Accurate dating of sediment is complicated by the presence of multiple organic carbon fractions, each with a potentially different 14 C activity. Additionally, the presence of carbon bound by clay minerals can significantly reduce the accuracy of a sediment age determination, with th…
Stepped-Combustion 14 C Dating of Bomb Carbon in Lake Sediment
In this study, we applied a stepped-combustion approach to dating post-bomb lake sediment from north-central Mississippi. Samples were combusted at a low temperature (400 °) and then at 900 °. The CO 2 was collected separately for both combustions and analyzed. The goal of this work was to develop a methodology to improve the accuracy of 14 C dating of sediment by combusting at a lower temperature and reducing the amount of reworked carbon bound …
Archaeology and ancient environmental studies (2 works) · Carbon fibers (2 works) · Chemistry (2 works) · Geology (2 works) · Geology and Paleoclimatology Research (2 works) · Mineralogy (2 works) · Paleontology (2 works) · Radiocarbon dating (2 works) · Sediment (2 works) · Absolute dating (1 work)