Which method of correlation is most reliable for determining age equivalence among bodies of rock that are physically separated by vast distances?
A) lithologic correlation
B) fossil correlation
C) inclusion correlation
D) unconformity correlation

Question

Quizplus · Accepted Answer

Fossil correlation involves the use of fossils to correlate rock layers and is the most reliable method for determining age equivalence across vast distances. Fossils can be used to identify the relative age of rock layers even if they are physically separated by thousands of kilometers. Lithologic correlation involves matching rock types between different areas, but this method is less reliable for determining age equivalence. Inclusion correlation involves matching fragments of one rock contained within another, but this method is also less reliable for determining age equivalence. Unconformity correlation involves identifying gaps in rock layers due to erosion or non-deposition and is not directly related to age equivalence.

Which Method of Correlation Is Most Reliable for Determining Age