| 词条 | Mamainse Point Formation |
| 释义 |
The Mamainse Point Formation is a geologic formation in Algoma District in northeastern Ontario, Canada. It is located about {{convert|64|km|mi|0|abbr=on}} north of Sault Ste. Marie along Lake Superior and consists of volcanics related to volcanism of the Midcontinent Rift System.[1] See also{{Portal|Volcanism of Canada}}
References1. ^{{cite web|last1= Hart|first1= Thomas R|last2= Pace|first2= Antonio|url= http://mgmudrey.brinkster.net/Compressed/ILSG%2052%20pt%205%20Mamainse%20Pt.cv.pdf |format= PDF|title= Keweenawan Rocks of the Mamainse Point Area Field|work= Field Guide for the 52nd Annual Institute on Lake Superior Geology, Volume 52, Part 5||accessdate= 2011-07-09}} {{refbegin}}
3 : Volcanism of Ontario|Stratigraphy of Ontario|Mesoproterozoic volcanism |
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