I'm going to call her the Sub as she dosn't even look like a Supreme.
Or maybe call her "Diana" because she's really close to the Supremes, but not really one of them.
I love your anchor posts and experiments. I love it when people go test ideas and products and not just sit around and argue about them. We all do a bit of both but you have to love new data.
Port Susan mud is another realm; I have family who live on the Camano side. It's really quite precious and commercial fisheries own the rights to huge pieces of it; it's massively good shell fish grounds partly for that reason. We can send the kids down the cliff with a bucket and then feed two or three families with what they harvest in a 1/2 hour without much effort.
Looking forward to your completed results and formal annotated paper.