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地质学报 1948
FaunaofthelateLowerTriassicTungkaitzuFormationofWesternSzechuan, PP. 252-271 Abstract: Earlyin1939,T.Y.Hsü~2examinedsomepelecypodscollectedbyT.K.HuangandpartyfromrocksimmediatelybelowtheChialingkianglimestonenearTungkaitzu(Tungchiehtzu)inwesternSzechuan.Hsürecognizedthefollowingformsarrangedinascendingstratigraphicalorder:
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