JOPC ›› 2023, Vol. 25 ›› Issue (2): 512-512.

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  • Online:2023-04-01 Published:2023-04-14

甘肃永昌乌拉尔世Sphenopteris(楔羊齿)新记录: 兼论晚古生代Sphenopteris多样性及古地理演化*-附表1

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