In-situ preservation of nitrogen-bearing organics in Noachian Martian carbonates
Understanding the origin of organic material on Mars is a major issue in modern planetary
science. Recent robotic exploration of Martian sedimentary rocks and laboratory analyses of …
science. Recent robotic exploration of Martian sedimentary rocks and laboratory analyses of …
Nitrogen Incorporation in Potassic and Micro-and Meso-Porous Minerals: Potential Biogeochemical Records and Targets for Mars Sampling
We measured the N concentrations and isotopic compositions of 44 samples of terrestrial
potassic and micro-and meso-porous minerals and a small number of whole-rocks to …
potassic and micro-and meso-porous minerals and a small number of whole-rocks to …
[HTML][HTML] EXAFS determination of clay minerals in Martian meteorite Allan Hills 84001 and its implication for the Noachian aqueous environment
The aqueous environment of ancient Mars is of significant interest because of evidence
suggesting the presence of a large body of liquid water on the surface at~ 4 Ga, which differs …
suggesting the presence of a large body of liquid water on the surface at~ 4 Ga, which differs …