clovis the first americans?: does the evident mastery of all knapping resources not imply an earlier cultural presence than clovis?

F. Scott Crawford. Arrowhead collector since 1962. Publisher of the monthly e-magazine ＂ACOTW Arrowhead Collecting On The Web＂. As an accomplished flint and obsidian ＂knapper＂ of ancient style tools and hunting weapons, the author brings a unique set of skills to the understanding of those ancient artifacts and the people who made them. ＂CLOVIS The First Americans?＂ began as a project in his e-magazine and reflects his attempt to understand one of the long-time puzzles of North America’s human history. F. Scott Crawford lives in Carrollton, Texas.