| 词条 | Uchi Subprovince |
| 释义 |
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.{{Fact|date=December 2007}} See also{{Portal|Volcanism of Canada}}
References{{coord|50.729|-95.460|region:CA|display=title}}{{Canada-geology-stub}}{{Manitoba-geo-stub}} 3 : Volcanism of Manitoba|Greenstone belts|Neoarchean volcanism |
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