94
edits
Changes
Jump to navigation
Jump to search
Line 65:
Line 65: + + +
Talk:Grand Canyon National Park (view source)
Revision as of 03:40, August 13, 2011
, 03:40, August 13, 2011→What?
:::::::Courses of rivers may change from time to time, but their shapes never correspond to the shape of the Grand Canyon. But ocean basins do. Does the evidence matter, or not?--[[User:Aschlafly|Andy Schlafly]] 22:43, 12 August 2011 (EDT)
:::::::Courses of rivers may change from time to time, but their shapes never correspond to the shape of the Grand Canyon. But ocean basins do. Does the evidence matter, or not?--[[User:Aschlafly|Andy Schlafly]] 22:43, 12 August 2011 (EDT)
::::::::@JCW, there would be far more than a whole in the ground if that amount of force was "punched" into the earth. The meteor that killed off the dinosaurs had drastic global effects, and even it did not have the amount to force necessary to create a canyon of that size.
::::::::@Aschlafly, where did you get this "evidence" that the rivers have never corresponded to the shape of the Grand Canyon? The river moved all over the area, slowly eroding it away piece by piece. Nobody is claiming that a river the exact shape of what the Canyon is now eroded it over time.