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Sereno, Paul C.; Dutheil, Didier B.; Iarochene, M.; Larsson, Hans C. E.; Lyon, Gabrielle H.; Magwene, Paul M.; Sidor, Christian A.; Varricchio, David J.; Wilson, Jeffrey A. (1996). «Predatory Dinosaurs from the Sahara and Late Cretaceous Faunal Differentiation». Science (em inglês). 272 (5264): 986–991. Bibcode:1996Sci...272..986S. ISSN0036-8075. PMID8662584. doi:10.1126/science.272.5264.986
Sereno, Paul C.; Beck, Allison L.; Dutheil, Didier B.; Gado, Boubacar; Larsson, Hans C. E.; Lyon, Gabrielle H.; Marcot, Jonathan D.; Rauhut, Oliver W. M.; Sadleir, Rudyard W. (1998). «A Long-Snouted Predatory Dinosaur from Africa and the Evolution of Spinosaurids». Science (em inglês). 282 (5392): 1298–1302. Bibcode:1998Sci...282.1298S. ISSN0036-8075. PMID9812890. doi:10.1126/science.282.5392.1298
McFeeters, Bradley; Ryan, Michael J.; Hinic-Frlog, Sanja; Schröder-Adams, Claudia (2013). «A reevaluation of Sigilmassasaurus brevicollis (Dinosauria) from the Cretaceous of Morocco». Canadian Journal of Earth Sciences. 50 (6): 636–649. Bibcode:2013CaJES..50..636M. doi:10.1139/cjes-2012-0129
Sereno, Paul C.; Dutheil, Didier B.; Iarochene, M.; Larsson, Hans C. E.; Lyon, Gabrielle H.; Magwene, Paul M.; Sidor, Christian A.; Varricchio, David J.; Wilson, Jeffrey A. (1996). «Predatory Dinosaurs from the Sahara and Late Cretaceous Faunal Differentiation». Science (em inglês). 272 (5264): 986–991. Bibcode:1996Sci...272..986S. ISSN0036-8075. PMID8662584. doi:10.1126/science.272.5264.986
Sereno, Paul C.; Beck, Allison L.; Dutheil, Didier B.; Gado, Boubacar; Larsson, Hans C. E.; Lyon, Gabrielle H.; Marcot, Jonathan D.; Rauhut, Oliver W. M.; Sadleir, Rudyard W. (1998). «A Long-Snouted Predatory Dinosaur from Africa and the Evolution of Spinosaurids». Science (em inglês). 282 (5392): 1298–1302. Bibcode:1998Sci...282.1298S. ISSN0036-8075. PMID9812890. doi:10.1126/science.282.5392.1298
Holtz, Thomas; E. Molnar, Ralph; Currie, Philip (2004). Basal Tetanurae. The Dinosauria: Second Edition. Califórnia, EUA: University of California Press. pp. 71–110A referência emprega parâmetros obsoletos |publicado por= (ajuda)
Sereno, Paul C.; Dutheil, Didier B.; Iarochene, M.; Larsson, Hans C. E.; Lyon, Gabrielle H.; Magwene, Paul M.; Sidor, Christian A.; Varricchio, David J.; Wilson, Jeffrey A. (1996). «Predatory Dinosaurs from the Sahara and Late Cretaceous Faunal Differentiation». Science (em inglês). 272 (5264): 986–991. Bibcode:1996Sci...272..986S. ISSN0036-8075. PMID8662584. doi:10.1126/science.272.5264.986
Sereno, Paul C.; Beck, Allison L.; Dutheil, Didier B.; Gado, Boubacar; Larsson, Hans C. E.; Lyon, Gabrielle H.; Marcot, Jonathan D.; Rauhut, Oliver W. M.; Sadleir, Rudyard W. (1998). «A Long-Snouted Predatory Dinosaur from Africa and the Evolution of Spinosaurids». Science (em inglês). 282 (5392): 1298–1302. Bibcode:1998Sci...282.1298S. ISSN0036-8075. PMID9812890. doi:10.1126/science.282.5392.1298
dal Sasso, C.; Maganuco, S.; Buffetaut, E.; Mendez, M.A. (2005). «New information on the skull of the enigmatic theropod Spinosaurus, with remarks on its sizes and affinities». Journal of Vertebrate Paleontology. 25 (4): 888–896. ISSN0272-4634. doi:10.1671/0272-4634(2005)025[0888:NIOTSO]2.0.CO;2