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地质学报 1929
ONSOMETRACESOFVERTEBRATELIFEINTHEJURASSICANDTRIASSICBEDSOFSHANSIANDSHENSI.Abstract: ThethickandwidelyexposedJurassicandTriassicbedsofWesternShansiandNorthernShensiareextraordinarilybarrenofanimalfossils.WiththeexceptionoftheganoidfishesfoundbyC.C.Wang,LicentandTeilhardinthespecialhorizon(jasper-bearinglimestone)whichunderliesthe
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