重庆:地震遗址——黔江小南海

    黔江小南海原名小瀛海,一个美丽的高山湖泊,地处重庆与湖北交界处,距黔江城30余公里。是一个融山、海、岛、峡诸风光于一体的高山淡水湮塞湖泊,也是国内迄今保存最完整的一处古地震遗址。 至今,当年地震形成的断岩绝壁—-海口北侧的大垮岩、小垮岩等遗迹仍清楚可见。在大小垮岩之下,滚石密布,巨石林立。巨石直径一般为 l一5米,大的10米以上,从数百米处被推置而来,在海口堆成大坝。坝南北长 l170米,坝高67.5米,溢流堰宽70米。                                                               (图1)

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