With the breakup of the supercontinent, Arctica's fragments have mostly stayed at higher latitudes.
The regions of Severnaya Zemlya, Svalbard, the New Siberian Islands, a small part of the Taimyr Peninsula, the northern tips of Alaska and Chukotka, some islands near Greenland (and the Kara Sea shelf) were apparently artifacts from the second time Arctica continent broke apart.
Arctica was chosen as a name because since its formation the continent and the cratons that broke away from it have spent most of their time in northerly latitudes.
- John J. W. Rogers: A history of continents in the past three billion years. Journal of Geology, 104: 91–107, Chicago, 1996
- John J. W. Rogers, M. Santosh: Supercontinents in Earth History. Gondwana Research, 6(3): 357–368, Osaka 2003. DOI: 10.1016/S1342-937X(05)70993-X
- Sankaran, A. V., The Supercontinent Medley: Recent Views. Current Science, 2003-08-25.
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