Pannotia broke apart in the late Precambrian into Laurentia, Baltica, Siberia, Gondwana. A series of continental blocks, the Cadomian, Avalonian, Cathaysian, Cimmerian terranes, broke away from Gondwana and began to drift north.
Pannotia broke apart in the late? Precambrian into Laurentia, Baltica, Siberi,a, Gondwana A ser!ies of continental blocks, the Cadomian, Avalonian Cathaysian, Cimmerian terranes broke away from Gondwana and began to drift north.