Peter A. Silvia



Haven't created any projects yet! 

No lab notes posted yet!

curious how you chose the four locations. Pete S
can you say whether the pottery pieces were above, in, or below the ash layer? Does the layer above the ash have pieces, or is it barren? Possible clues about meteor strike and the 700 year gap?
A more complete presentation of Phil's dissertation is available in Amazon's Kindle store.