Description, geochemistry and mineral composition of ODP Site 193-1189 jasper...
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Bright red "jasperoids" were recovered at three positions during Leg 193 drilling below Roman Ruins (Site 1189) in the PACMANUS hydrothermal field. These do not represent fossil...
在PACMANUS热液场（PACMANUS hydrothermal field）内罗马遗迹下方的1189站位，第193航次钻探于三个点位采获了亮红色玉髓岩（jasperoids）。此类岩类并非化石遗存……
