Why do you find limestone in South Dakota when it is typically formed in the oceans?

Answer 1

Well, isn't that just a happy little question! You see, many, many years ago, South Dakota used to be covered by a vast ocean. Over time, the remains of sea creatures and shells accumulated on the ocean floor, eventually forming limestone as they were compacted and cemented together. It's like a beautiful story of nature's artistry unfolding right beneath our feet.

Answer 2

Millions of years ago, the area now known as South Dakota was covered by seas. The shells and skeletons of the animals which lived in the seas formed the limestone that is now found in South Dakota.