Complex sentence: The units of the Supergroup were paleo-tilted, from 10 to 15 degrees; the paleocontinent also contains faults which cut through specific sections of the Grand Canyon Supergroup members.
Split into simpler sentences: The units of the Supergroup were paleo-tilted, from 10 to 15 degrees. The paleocontinent also contains faults which cut through specific sections of the Grand Canyon Supergroup members.