Internet Sites Related to Topics in Crossroads   North American Paleoindian Projectile Point Database. A scholarly site showing the distribution of projectiles across the U.S.   Northern Clans, Northern Traces An interview with Dr. Dennis Stanford of the Smithsonian Institution about new interpretations of Clovis and the probability that there were people in North America much earlier and from different parts of the world.   Center for the Study of the First Americans-Oregon State University Provides numerous kinds of information on Paleo Indians, including an online version of the magazine, Mammoth Trumpet, and a First Americans Web Resources list of links to other sites.                 Contents