![]() |
|
||||
| GSCI100 Home | Homework |
Syllabus | Schedule | Extra Credit Blackboard Login Required: Quizzes | Gradebook |
|
This basaltic dike crosscuts horizontally bedded sedimentary strata in the Grand Canyon. The distinctive red color of the sedimentary rocks is likely the result of oxidation, a chemical weathering process commonly observed in arid regions. Alternate Link to Ron's Geology Picks |
||
|
||