Which of the following principles are key to relative dating

When you go to Grand Canyon National Park in Arizona and hike down the Kaibab Trail, from the South Rim to the Colorado River, a mile below, you will pass through these formations of rock.

Consistent with the principle of superposition, the deeper in the Canyon you go, the older the rocks are.

The Paleozoic strata do not include the Temple Butte Limestone and Surprise Canyon Formation, which are not widespread in the Grand Canyon.

Refer to the Lab Assignments Grading Rubric for a reminder of what constitutes a well-performed lab.Therefore, at any time, the total of parent isotope fraction and daughter isotope fraction add up to 1.Similarly, the percentage of parent isotope percentage and daughter isotope percentage add up to 100 at all times.You can use principles of relative geologic age to determine sequences of geologic events, including rock formations, intervals of erosion, tilting, folding, and faulting like those represented in the block diagrams and cross-sections below.Be sure to review the principles of relative geologic age on the Geologic Time Basics page .

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