Reviews Across Atlantic Ice: The Origin of America’s Clovis Culture by Dennis J. Stanford and Bruce A. Bradley Share this: Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print By Science News March 23, 2012 at 11:37 am A pair of archaeologists explore the earliest days of the first humans in North America and suggest these people may have had European roots. Univ. of California, 2012, 336 p., $34.95