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本文叙述了贵州织金、新疆乌什两地区,早寒武世梅树村阶和筇竹寺阶的Zhijinitidae科的3个属Zhijinites Qian 1978,Cambroclavus Mambetov 1979,Parazhijinites gen.et sp.nov.和7个种 Zhijinites longistriatus Qian,Z.minutus Qian,Z.panduriformis sp.nov.,Z.cordiformis sp.nov.,Z.triangularis sp.nov.,Cambroclavus paradoxus sp.nov.,Parazhijinites quizhouensis gen.et sp.nov.的形态特征和应使用的构造术
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