Explore / / California
California
San Rafael Canal mouth flats
Tidal mudflat Inferred from historyGray area
What you could find
Reported finds from this shoreline.
Sea potteryPhotos via Wikimedia Commons: NPS (Public domain).
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Why this spot
1850s mission town; canal dredged 1870s for schooner trade
Inference. Napa-style prosecution history in North Bay counties - keep it surface.
Keep exploring nearby
More spots in this area.