Recent contributions to the standard Albian/Cenomanian boundary chronology from Hokkaido, Japan: A review for data reintegration and numerical age recalibration
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- 作者：Atsushi Andoa ; b ; AndoA@si.edu" class="auth_mail" title="E-mail the corresponding author ; atsushi.ando@bugware.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Chronostratigraphy ; Geochronology ; Yezo Group ; Hokkaido ; Albian ; Cenomanian
- 刊名：Cretaceous Research
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：64
- 期：Complete
- 页码：50-58
- 全文大小：2597 K
文摘
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Published data for Albian/Cenomanian boundary chronology from Japan are reviewed.
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Recent A/C foraminiferal and δ13C data from Ashibetsu area compare well with those of GSSP.
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Above A/C criteria can be imported into N. Oyubari area using event- and δ13C-stratigraphy.
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With redefined A/C boundary and U
class="glyphImg imgLazyJSB">Pb dates, N. Oyubari area can serve as global standard.- class="label">•
Independent new A/C boundary recalibration at 100.8 Ma adds stability in GTS 2012.