(en) R. J. Butler, P. M. Barrett, R. L. Abel et D. J. Gower, « A possible ctenosauriscid archosaur from the Middle Triassic Manda Beds of Tanzania », Journal of Vertebrate Paleontology, vol. 29, no 4, , p. 1022–1031 (DOI10.1671/039.029.0404, S2CID86267617)
(en) S. J. Nesbitt et R. J. Butler, « Redescription of the archosaur Parringtonia gracilis from the Middle Triassic Manda beds of Tanzania, and the antiquity of Erpetosuchidae », Geological Magazine, vol. 150, no 2, , p. 225–238 (DOI10.1017/S0016756812000362, S2CID232175772, lire en ligne)
(en) C. A. Sidor, K. D. Angielczyk, D. M. Weide †, R. M. H. Smith, S. J. Nesbitt et L. A. Tsuji, « Tetrapod fauna of the lowermost Usili Formation (Songea Group, Ruhuhu Basin) of southern Tanzania, with a new burnetiid record », Journal of Vertebrate Paleontology, vol. 30, no 3, , p. 696–703 (DOI10.1080/02724631003758086, S2CID55397720, lire en ligne)
M. N. D. Ezcurra, T. M. Scheyer et R. J. Butler, « The Origin and Early Evolution of Sauria: Reassessing the Permian Saurian Fossil Record and the Timing of the Crocodile-Lizard Divergence », PLOS ONE, vol. 9, no 2, , e89165 (PMID24586565, PMCID3937355, DOI10.1371/journal.pone.0089165)
(en) C. A. Sidor, D. A. Vilhena, K. D. Angielczyk, A. K. Huttenlocker, S. J. Nesbitt, B. R. Peecook, J. S. Steyer, R. M. H. Smith et L. A. Tsuji, « Provincialization of terrestrial faunas following the end-Permian mass extinction », Proceedings of the National Academy of Sciences, vol. 110, no 20, , p. 8129–33 (PMID23630295, PMCID3657826, DOI10.1073/pnas.1302323110)
nih.gov
ncbi.nlm.nih.gov
M. N. D. Ezcurra, T. M. Scheyer et R. J. Butler, « The Origin and Early Evolution of Sauria: Reassessing the Permian Saurian Fossil Record and the Timing of the Crocodile-Lizard Divergence », PLOS ONE, vol. 9, no 2, , e89165 (PMID24586565, PMCID3937355, DOI10.1371/journal.pone.0089165)
(en) C. A. Sidor, D. A. Vilhena, K. D. Angielczyk, A. K. Huttenlocker, S. J. Nesbitt, B. R. Peecook, J. S. Steyer, R. M. H. Smith et L. A. Tsuji, « Provincialization of terrestrial faunas following the end-Permian mass extinction », Proceedings of the National Academy of Sciences, vol. 110, no 20, , p. 8129–33 (PMID23630295, PMCID3657826, DOI10.1073/pnas.1302323110)
semanticscholar.org
api.semanticscholar.org
(en) R. J. Butler, P. M. Barrett, R. L. Abel et D. J. Gower, « A possible ctenosauriscid archosaur from the Middle Triassic Manda Beds of Tanzania », Journal of Vertebrate Paleontology, vol. 29, no 4, , p. 1022–1031 (DOI10.1671/039.029.0404, S2CID86267617)
(en) S. J. Nesbitt et R. J. Butler, « Redescription of the archosaur Parringtonia gracilis from the Middle Triassic Manda beds of Tanzania, and the antiquity of Erpetosuchidae », Geological Magazine, vol. 150, no 2, , p. 225–238 (DOI10.1017/S0016756812000362, S2CID232175772, lire en ligne)
(en) C. A. Sidor, K. D. Angielczyk, D. M. Weide †, R. M. H. Smith, S. J. Nesbitt et L. A. Tsuji, « Tetrapod fauna of the lowermost Usili Formation (Songea Group, Ruhuhu Basin) of southern Tanzania, with a new burnetiid record », Journal of Vertebrate Paleontology, vol. 30, no 3, , p. 696–703 (DOI10.1080/02724631003758086, S2CID55397720, lire en ligne)
semanticscholar.org
(en) S. J. Nesbitt et R. J. Butler, « Redescription of the archosaur Parringtonia gracilis from the Middle Triassic Manda beds of Tanzania, and the antiquity of Erpetosuchidae », Geological Magazine, vol. 150, no 2, , p. 225–238 (DOI10.1017/S0016756812000362, S2CID232175772, lire en ligne)
unl.edu
digitalcommons.unl.edu
(en) C. A. Sidor, K. D. Angielczyk, D. M. Weide †, R. M. H. Smith, S. J. Nesbitt et L. A. Tsuji, « Tetrapod fauna of the lowermost Usili Formation (Songea Group, Ruhuhu Basin) of southern Tanzania, with a new burnetiid record », Journal of Vertebrate Paleontology, vol. 30, no 3, , p. 696–703 (DOI10.1080/02724631003758086, S2CID55397720, lire en ligne)