オーラルセッション
- 第3日 5月21日（金） 16:05～16:25 E会場（Zoom）
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3E-O15-1605 PDF
親鉄元素・親銅元素組成に基づく古環境変動解析
I briefly review paleoenvironmental reconstruction based on chemical compositions of trace elements such as siderophile and chalcophile elements. I also introduce the environmental perturbations at the Cretaceous-Paleogene boundary event as an example for paleoenvironmental reconstruction.