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This article is or was the subject of a Wiki Education Foundation-supported course assignment. Further details are available on the course page. Student editor(s): Mblan45.
Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT ( talk) 17:09, 16 January 2022 (UTC)
I added information about the Challis Arc's length and geographic position. The article had only one source prior to my edit; that source said subduction was the method of formation for the Challis Arc. I added other theories that have been proposed concerning the Challis Arc's tectonic history. A picture of the North Cascades was also added.
This article is rated Stub-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | |||||||||||||||||||||||||||||||||||||||||||
|
This article is or was the subject of a Wiki Education Foundation-supported course assignment. Further details are available on the course page. Student editor(s): Mblan45.
Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT ( talk) 17:09, 16 January 2022 (UTC)
I added information about the Challis Arc's length and geographic position. The article had only one source prior to my edit; that source said subduction was the method of formation for the Challis Arc. I added other theories that have been proposed concerning the Challis Arc's tectonic history. A picture of the North Cascades was also added.