Demək olar ki, mükəmməl altıbucaqlı tunel fosillərinin gizli qurucuları ehtimal ki, kiçik qabıqlıq heyvanlarıdır—qurdlar deyil

For more than 170 years, paleontologists have been trying to solve the mystery of what created the strangely uniform hexagonal tunnels found in fossils. In a new study published in Earth Science Reviews, a team of resear