RETALLACK, G. J. Internal structure of Cambrian vendobionts Arumberia, Hallidaya, and Noffkarkys preserved by clay in Montana, USA. Journal of Palaeosciences, [S. l.], v. 71, n. 1, p. 1–18, 2022. DOI: 10.54991/jop.2022.539. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/539. Acesso em: 29 mar. 2024.