1. The volcanological report of the Royal Society expedition to Tristan da Cunha, 1962;Baker;Philos. Trans. R. Soc. London,1964
2. Characterisation of the St. Helena magma source;Chaffey,1989
3. Volcanology of the Tristan da Cunha Group: results of the Norwegian scientific expedition to Tristan da Cunha, 1937–38;Dunne;Oslo, Nor. Videnskaps Akad.,1941
4. Description and analyses of eight new USGS rock standards;Flanagan;U.S. Geol. Surv., Prof. Pap.,1976
5. Denstone expedition to Inaccessible Island;Fraser;Denstonian Suppl.,1983