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Data for: Paleoenvironmental signature of the Selandian-Thanetian Transition Event (STTE) and Early Late Paleocene Event (ELPE) in the Contessa Road Section (western Neo-Tethys)

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NIAID Data Ecosystem2026-03-11 收录
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Appendix A. CaCO3 content, δ13C and δ18O isotopes of bulk sediments, rock magnetic properties (IRM, ARM, HIRM300, and S-ratio300) and coarse fraction. Appendix B. Results of normalized magnetic susceptibility analysis. Appendix C. Assemblage count data for calcareous nannofossil taxa and groups expressed as percentages. Appendix D. Assemblage count data for Heliolithus genus expressed as N° of specimens/300 fields. Appendix E. Assemblage count data for selected planktonic foraminiferal taxa, P/(P+B) ratio, and fragmentation index. Appendix F. Assemblage count data for benthic foraminiferal assemblages: density, agglutinans vs. calcareous ratio, infauna vs. epifauna ratio, and the relative abundance of Spiroplectammina spp.

附录A 全样沉积物(bulk sediments)的碳酸钙(CaCO₃)含量、碳同位素δ¹³C与氧同位素δ¹⁸O数据、岩石磁学参数(等温剩磁(Isothermal Remanent Magnetization, IRM)、非磁滞剩磁(Anhysteretic Remanent Magnetization, ARM)、300mT高场等温剩磁(High-field Isothermal Remanent Magnetization at 300mT, HIRM₃₀₀)以及300mT S比值(S-ratio at 300mT, S-ratio₃₀₀))及粗粒组分数据。 附录B 归一化磁化率分析结果。 附录C 以百分比形式表征的钙质超微化石(calcareous nannofossil)类群及组合的计数数据。 附录D 以每300视野标本数表征的盘星石藻属(Heliolithus)组合计数数据。 附录E 选定浮游有孔虫(planktonic foraminiferal)类群的计数数据、P/(P+B)比值及破碎指数。 附录F 底栖有孔虫(benthic foraminiferal)组合的相关数据:组合密度、胶结质有孔虫与钙质有孔虫比值、内栖有孔虫与表栖有孔虫比值,以及旋脊虫属(Spiroplectammina spp.)物种的相对丰度。
创建时间:
2019-03-25
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