The Uchi Subprovince is a Neoarchean volcanic sequence in Manitoba, Canada. It is at the southern margin of the North Caribou terrane and comprises a number of greenstone belts, which contains volcanic rocks that record some 280 million years of volcanism.[citation needed]
50°43′44″N 95°27′36″W / 50.729°N 95.460°W / 50.729; -95.460
![]() | This article about a specific Canadian geological feature is a stub. You can help Wikipedia by expanding it. |
![]() | This Manitoba location article is a stub. You can help Wikipedia by expanding it. |