http://www.hcn.org These are the search results for the query, showing results 1 to 1. http://www.hcn.org/wotr/how-to-find-a-13-000-year-old-mammoth After seeing a drawing of a wooly mammoth in a Utah cave, the author ponders on the possibility they existed along with the humans who inhabited the U.S. Southwest years ago. No publisher Andrew Gulliford petroglyphs pictographs Utah Ancestral Puebloans San Juan County Mammoth woolly mammoth Anasazi Paleolithic animals 2012-01-19T15:58:07Z News Article