image/svg+xml
Greenland
Laurentia
South China
East Antartica
Kalahari
South
West
North
Australia
North China
India
Siberia
Baltica
West Africa
Amazonia
Slave
RN
N
S
0°
30°N
60°N
30°S
60°S
YM
L
TS
Columbia / Nuna
1,590 Million years ago (Mya)
TS =
YM =
Migmatite, Mya:
1380-1350
1600-1300
Presumptivesubduction
Columbia,1590 Mya
Sedimentary Basins,1800-1000 Mya
Mountain rangeformations, 1660-1500 Mya
Cratons older than 2300 Mya
Yavapai - Mazatzal
Transscandinavianigneous belt
RN =
Rio Negro - Jurena
Sources:Zhang et al. 2012Pesonen et al. 2012Evans & Mitchell 2011