Under the Sea Look-a-Likes

 At least I think they look like they belong under the sea!  Mosses and lichen fruiting bodies.  Sorry the photos aren't clearer, I took over a hundred (Remember the days when you didn't know if your photos turned out until you had them processed?  And if they didn't, too bad!) photos and just couldn't get them just right.

My imagination sees sea anemones here!

Sea urchins creeping along the sandy ocean floor?

Coral polyps?

I'll be checking these out a few times a day now that I've spotted them!  All of them are living on pumice.