古大西洋侏罗纪双壳类动物地理区系二级模式的时空分布规律
Temporal and Spatial Changes of Secondary Patterns of Jurassic Bivalve Palaeobiogeography in the Proto Atlantic
西班牙西北部一区域和古王国,位于大西洋上的比斯开湾。
A region ( and former kingdom ) in northwestern Spain on the Atlantic and the Bay of Biscay .