Robuta

https://scienceandculture.com/2026/04/beach-stroll-casts-further-doubt-on-some-supposed-ediacaran-bilaterian-fossils/ Beach Stroll Casts Further Doubt on Ediacaran Bilaterian Fossils | Science and Culture Today Apr 21, 2026 - In one instance I found a kelp on the beach with its holdfast still nicely attached. A photo of it is at the top