LateOrdovician相关论文
Sedimentary Characters and Evolution of the Rimmed Platform in Upper Ordovician of the Tazhong Area,
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报道东秦岭中部晚奥陶世腕足类19属20种,其中4新种。该区晚奥陶世腕足类与浙赣、陕甘宁及青海等地区同属华南-华北腕足动物地理区。此区与......