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Taphonomy of biosignatures in carbonate nodules from the Mars-analog Qaidam Basin: constraints from microscopic, spectroscopic, and geochemical analyses 期刊论文
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES, 2024, 卷号: 11, 页码: 15
作者:  Chen, Yan;  Yin, Zongjun;  Lin, Wei
Adobe PDF(68196Kb)  |  收藏  |  浏览/下载:40/0  |  提交时间:2024/08/28
carbonate nodules  Qaidam Basin  Mars analog  biosignatures  taphonomy  
Traces of Ancient Life in Oceanic Basalt Preserved as Iron-Mineralized Ultrastructures: Implications for Detecting Extraterrestrial Biosignatures 期刊论文
ASTROBIOLOGY, 2023, 页码: 17
作者:  Qu, Yuangao;  Yin, Zongjun;  Kustatscher, Evelyn;  Nuetzel, Alexander;  Peckmann, Joern;  Vajda, Vivi;  Ivarsson, Magnus
Adobe PDF(4575Kb)  |  收藏  |  浏览/下载:355/0  |  提交时间:2023/10/09
Ultrastructures  Iron minerals  Oceanic basalt  Subsurface biosignatures