Cosmogenic Be-10 data associated with "Earthquake Hazard Uncertainties Improved Using Precariously Balanced Rocks" by Rood et al. 2020, Central California

Abstract: This dataset contains all Accelerator Mass Spectrometry (AMS) data and inputs required to calculate cosmogenic Be-10 surface exposure ages presented in the publication Rood et al., 2020, Earthquake Hazard Uncertainties Improved Using Precariously Balanced Rocks, AGU Advances, https://doi.org/10.1029/2020AV000182. The samples were collected from Franciscan Complex chert paleo-sea stacks located on uplifted marine terraces at the Double Rock site in coastal Central California. Data was used to calculate surface exposure ages for outcrop surfaces surrounding seven precariously balanced rocks in order to date the timing of meter scale block removal events that occurred to leave the precariously balanced rocks preserved in their current geometries. For additional information and methods, please see original publication.

Other Description: Rood, A. H., Rood, D. H., Stirling, M. W., Madugo, C. M., Abrahamson, N. A., Wilcken, K. M., et al. (2020). Earthquake hazard uncertainties improved using precariously balanced rocks. AGU Advances, 2, e2020AV000182.

摘要：本数据集包含发表于Rood等人2020年《AGU Advances》期刊论文《通过危稳平衡岩优化地震灾害不确定性评估》（DOI：https://doi.org/10.1029/2020AV000182）中的全部加速器质谱（Accelerator Mass Spectrometry, AMS）数据，以及计算宇宙成因铍-10（Be-10）表面暴露年龄所需的全部输入参数。
样本采集自加利福尼亚州中部沿海双岩点位抬升海阶上的弗朗西斯科杂岩（Franciscan Complex）燧石古海蚀柱。本数据集所用数据用于测算7处危稳平衡岩周边露头表面的表面暴露年龄，以确定导致该类危稳平衡岩得以保留当前形态的米级岩块移除事件的发生时间。如需获取更多研究细节与方法，请参阅原始发表论文。

其他说明：Rood, A. H.、Rood, D. H.、Stirling, M. W.、Madugo, C. M.、Abrahamson, N. A.、Wilcken, K. M. 等（2020）。《通过危稳平衡岩优化地震灾害不确定性评估》。AGU Advances, 2, e2020AV000182。