Why Midwest Earthquakes
28-Jan-95 21:36:47
Sb: #164986-Why Midwest Earthquakes
Fm: Kamron Kirkconnell 73740,2246
To: Ben Williams 74774,3106
Ben
Never won awards for my style. And you are right some streams are overflows
of basins.
However most rivers do end up in the lowest areas which normally are faults.
Rock canyons for the most part were formed by splits in the Crustal plate.
Some are more obvious than others. The vertical wall canyons along the Rio
Grande north of Albuquerque and where she exits between cliffs in the Big Bend
area are perfect examples. Remove the infill from the bottom and the two sides
would fit back together perfectly.
The Grand Canyon is another large tear in the crust that can be traced all the
way to Baja. While the colorado has carried away some material out of the
canyon it didn't saw down as the mountain rose.
These faults were caused by a great catastrophe that ended the cretaceous
period and ripped and fractured the original crust which split into the
current continents. The missing crust became…………. the moon. Yes …I
said it. More bad style but worthy content presented poorly.
Kamron