Note the curly worm tubes and borings made by another type of worm. There are also tiny little sponges in this view, and even tinier brachiopods. This is a "cryptic community", meaning it lived in a protected space, in this case on the underside of a coral colony just above the sea floor. The study of cryptic marine communities and their evolution has been a speciality of the Wooster paleontology lab. (Matmor Formation, Jurassic, Makhtesh Gadol.)
