Will be travelling through the Norhtwest part of Mexico in the next few days. From Yuma to San Luis to maybe Guaymas or Hermosillo to Los Mochis and then via the copper canyon railroad to Chihuahua. Any interesting paleo adventures to be had along the way? Cheers, M.J. Murphy mjm@pathcom.com The Shapes of Things are Dumb. - L. Wittgenstein