DERNOV, V. Palaeoecological significance of the trace fossil Circulichnis Vyalov, 1971 from the Carboniferous of the Donets Basin, Ukraine. Geologija, [S. l.], v. 67, n. 1, p. 63–70, 2024. DOI: 10.5474/geologija.2024.004. Disponível em: https://www.geologija-revija.si/index.php/geologija/article/view/1884. Acesso em: 7 aug. 2025.