MANGERUD, G.; PATERSON, N. W.; BUJAK, J. Triassic palynoevents in the circum-Arctic region. Atlantic Geology, [S. l.], v. 57, n. 1, p. 071–101, 2021. DOI: 10.4138/atlgeol.2021.005. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/31625. Acesso em: 17 oct. 2021.