(Menomonie, WI) — The bone found in a Dunn County creek is human, but it is not new. Scientists at the state crime lab say the jawbone found in the creek in Menomonie is from an ancient Native American. There’s no exact date as to just how old the bone is. A pair of fishermen found the bone back in July. The state crime lab says it was likely only found because the water levels were so low at the time.