The abundant remains of ammonites in Oklahoma indicate that Oklahoma was
A) always a vast desert with almost no rainfall.
B) once part of a mountain range that has now eroded.
C) once covered by a shallow ocean.
D) once part of a vast tropical forest.
E) always a grassland.

Question

Quizplus · Accepted Answer

Fossilized remains of aquatic organisms like ammonites indicate that the area where they were found was an aquatic habitat when the fossils were deposited.

The Abundant Remains of Ammonites in Oklahoma Indicate That Oklahoma