Fish-bearing-nodules are found in Early Triassic marine strata in many regions,including East Greenland,East Spitsbergen,Northwest Madagascar,Canada,Angola,and
Sedimentary organic matter(OM)is a major reservoir of organic carbon in the global carbon cycle.Despite many studies,there still exist many debates on the mecha
Recent geological survey has identified the Early Paleoproterozoic meta-mafic intrusions in the southwest Yangtze Block.We present geochronological,whole-rock g
Recent monitoring techniques employ multiple sources of information for the characteriza-tion of the phenomenon to be studied,being the coupling and adjustment
Hydrocarbon microseepage can result in related near-surface mineral alterations.In this study,we evaluated the potential of detecting these alterations with fie