Which of the following evidence does NOT indicate that a barrier island migrated landward?

Question

Quizplus · Accepted Answer

This evidence does not necessarily indicate that the barrier island migrated landward. The erosion of the barrier island beaches could be due to a variety of factors, such as changes in sea level or sediment supply, and do not necessarily indicate movement of the island. The other evidence listed - the movement of the lighthouse, the change in shell and tree locations, and the layering of lagoon sediments - are all consistent with barrier island migration landward.

Which of the Following Evidence Does NOT Indicate That a Barrier