BARR, S. M.; MORTENSEN, J. K. Neoproterozoic U–Pb (zircon) and ⁴⁰Ar/³⁹Ar (muscovite) ages from granitic pegmatite clasts, basal Ross Island Formation, Grand Manan Island, New Brunswick, Canada. Atlantic Geology, [S. l.], v. 55, p. 265 - 274, 2019. DOI: 10.4138/atlgeol.2019.009. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/28889. Acesso em: 14 jul. 2020.