CHANEY, R. W. Conifer Dominants in the Middle Tertiary of the John Day Basin, Oregon. Journal of Palaeosciences, [S. l.], v. 1, p. 105–114, 1952. DOI: 10.54991/jop.1952.377. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/377. Acesso em: 27 aug. 2024.