We discuss a previously undescribed shell morphology in unionid mussels from three archaeological sites in western Mississippi. Similar shell features are observed across multiple genera, indicatin...

中文翻译：

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密西西比河下游冲积盆地三个考古遗址的不寻常淡水贻贝壳形态

我们讨论了密西西比州西部三个考古遗址的贻贝中以前未描述过的贝壳形态。在多个属中观察到类似的外壳特征，表明......