有關outcrop的精選大全

用outcrop造句子,“outcrop”造句
Mr.Knechtwassearchingforfossilsnearaswampandfoundapromisingrockoutcrop.TheMainChromititeSeamandtheMerenskyReefdonotoutcropwell.Mostgeologyprofessorsconcernedwithstratigraphicresearchdirecttheirattenti...
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