These “stars” are exoskeletons of marine protozoas that lived on the ocean floor up to 550 million years ago and have washed up, most famously, on Okinawa’s Hoshizuna Beach.
By A.L.E.X. (aka. the free E.L.F.)
These “stars” are exoskeletons of marine protozoas that lived on the ocean floor up to 550 million years ago and have washed up, most famously, on Okinawa’s Hoshizuna Beach.