fratura São Paulo no contexto estrutural do Arquipélago de São Pedro e São Paulo – Atlântico Equatorial. Anais do 11º. Simpósio Nacional de Estudos Tectônicos, 5th International Symposium of Tectonics of the SBG. Natal, 294–295. (in Portuguese) Wiseman, J. D. H. 1966. St Paul's Rocks and the Problem of the Upper Mantle. Geophysical Journal of the Royal Astronomical Society, 11, 519–525. (in Portuguese) External links Official website A New Era on the Archipelago of Saint Peter and Saint Paul Brazilian Navy publication Information and pictures from landing, February 2001 Darwin's description from Voyage of the Beagle First Visit of Brazilian Research Vessel Penedos de Sao Pedro e São Paulo Landforms of Pernambuco Ecoregions of Brazil Archipelagoes of Brazil Deserts and xeric shrublands Neotropical ecoregions Archipelagoes of the Atlantic Ocean Islands of the South Atlantic Ocean Mid-Atlantic Ridge Archipelago