That is an interesting formation - almost reminds me of a Sea Sponge..
Ya or a brain coral. In fact that’s what I thought it was at first. Found it in a Missouri creek
I noticed the resemblance to my brain after exposure to this site, nyuk nyuk, Mo, Larry and Curly🙂 It’s a nifty specimen.
Not logged in users can't 'Comments Post'.
: Apple iPhone 8 Focal length
: 399/100mm Aperture
: f/1.8 Exposure time
: 1/15s ISO