GERRIENNE, P. Abiostratigraphic method based on a quantification of fossil tracheophyte characters - its application to the Lower Devonian Posongchong flora (Yunnan Province, China). Journal of Palaeosciences, [S. l.], v. 45, p. 194–200, 1996. DOI: 10.54991/jop.1996.1233. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/1233. Acesso em: 1 may. 2024.