Where: California · North America · approx. 36.8, -121.78 (vicinity only)
Why this spot: 1866-1926
What turns up: Grain-port black glass, whaling-era crockery; Chinese camp ceramics = record only
Access: Restricted.
Elkhorn Slough Reserve = absolutely no collecting; state beach spit prohibited; harbor district lands = permission. Work only non-reserve harbor mud with district OK.
Open in Mudlark Map →
Satellite view, historic-map overlays, tide/flow context and field notes are in the app. Exact research detail is part of Pro.
Pins are approximate by design. This page is historical research, not permission to dig. Check ownership and local law first.