Mohe Basin situates in the northern edge of Erguna massif and to the Mongolia-Okhotsk orogenic belt in north.Both Mohe Basin and Amur Basin in Russia belonged to the same basin in the Mesozoic.

• 摘要漠河盆地位于额尔古纳地块北缘，其北为蒙古-鄂霍茨克造山带，与紧邻的俄罗斯上阿穆尔盆地在中生代时期同属一个盆地。