The correct answer is D) deep underground.
The statement that best describes where Clovis artifacts are generally found is "deep underground."
We are talking about the Prehistoric Paleo-Indian culture, the Clovis, that used many stone tools. They are considered to be one of the first cultures that inhabited the North American territory. The stone was shaped like a spear because they were hunters of big animals such as the mammoths and giant bison, and