This is a bit old but might be relevant:
[www.serv.net]
Examining the Coastal Area from Kodiak Island to Puget Sound
Finding Evidence to Establish Dispersion from Asia to the Americas
42,000-10,000ybp
by Thomas Mallard, Independent Research


Doug Weller

Director The Hall of Ma'at
Doug's Skeptical Archaeology site::
[www.ramtops.co.uk]