Carey, Steven N.; Sigurdsson, Haraldur (1980). «The Roseau Ash: Deep-sea Tephra Deposits from a Major Eruption on Dominica, Lesser Antilles Arc». Journal of Volcanology and Geothermal Research. 7 (1–2): 67–86. Bibcode:1980JVGR....7...67C. doi:10.1016/0377-0273(80)90020-7A referência emprega parâmetros obsoletos |coautor= (ajuda)
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Carey, Steven N.; Sigurdsson, Haraldur (1980). «The Roseau Ash: Deep-sea Tephra Deposits from a Major Eruption on Dominica, Lesser Antilles Arc». Journal of Volcanology and Geothermal Research. 7 (1–2): 67–86. Bibcode:1980JVGR....7...67C. doi:10.1016/0377-0273(80)90020-7A referência emprega parâmetros obsoletos |coautor= (ajuda)
