C dating of marine shellsFujiwara, Osamu; Kamataki, Takanobu*; Masuda, Fujio*
C年代測定では、より正確な年代値を得るために試料の選別が重要である。海成の地層に含まれる貝殻化石を用いたC年代測定について、試料の選別基準を提案した。
The radiocarbon dating of sediments using marine shells involves uncertainties due to the mixed ages of the shells mainly attributed to depositional processes also known as sedimentological time-averaging. This stratigraphic disorder can be removed by selecting the well-preserved indigenous shells based on ecological and taphonomic criteria. These criteria on sample selection are recommended for accurate estimation of the depositional age of geologic strata from 14C dating of marine shells.
使用言語 |
: | English |
|---|---|---|
掲載資料名 |
: | |
巻 |
: | 223-224 |
号 |
: | |
ページ数 |
: | p.540 - 544 |
発行年月 |
: | 2004/08 |
キーワード |
: | no keyword |
論文URL |
: |
|
|---|---|---|
論文解説記事 |
: |
Access |
: |
- Accesses |
|---|---|---|
InCites™ |
: |
パーセンタイル：72.33 分野：Instruments & Instrumentation |
Altmetrics |
: |
[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.
