Middle-Upper相关论文
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Detrital zircon U-Pb geochronology and Hf isotopic compositionsof Middle-Upper Ordovician sandstones
Figuring out whether the sedimentary prove-nance regions of the thick deep-water turbidite systemsdeposited during Middl......
In recent years, a considerable amount of microscopic spherules have been found in concentrates recovered from some stra......