(en) John R. Bolt et R. Eric Lombard, « Deltaherpeton hiemstrae, a New Colosteid Tetrapod from the Mississippian of Iowa », Journal of Paleontology, vol. 84, no 6, , p. 1135–1151 (DOI10.1666/10-020.1, S2CID83774501, lire en ligne)
(en) R. Eric Lombard et John R. Bolt, « The mandible of the primitive tetrapod Greererpeton, and the early evolution of the tetrapod lower jaw », Journal of Paleontology, vol. 75, no 5, , p. 1016–1042 (ISSN1937-2337, DOI10.1017/S0022336000039913, JSTOR1307064, S2CID232347256)
(en) R. Eric Lombard et John R. Bolt, « The mandible of the primitive tetrapod Greererpeton, and the early evolution of the tetrapod lower jaw », Journal of Paleontology, vol. 75, no 5, , p. 1016–1042 (ISSN1937-2337, DOI10.1017/S0022336000039913, JSTOR1307064, S2CID232347256)
jstor.org
(en) R. Eric Lombard et John R. Bolt, « The mandible of the primitive tetrapod Greererpeton, and the early evolution of the tetrapod lower jaw », Journal of Paleontology, vol. 75, no 5, , p. 1016–1042 (ISSN1937-2337, DOI10.1017/S0022336000039913, JSTOR1307064, S2CID232347256)
(en) John R. Bolt et R. Eric Lombard, « Deltaherpeton hiemstrae, a New Colosteid Tetrapod from the Mississippian of Iowa », Journal of Paleontology, vol. 84, no 6, , p. 1135–1151 (DOI10.1666/10-020.1, S2CID83774501, lire en ligne)
semanticscholar.org
api.semanticscholar.org
(en) John R. Bolt et R. Eric Lombard, « Deltaherpeton hiemstrae, a New Colosteid Tetrapod from the Mississippian of Iowa », Journal of Paleontology, vol. 84, no 6, , p. 1135–1151 (DOI10.1666/10-020.1, S2CID83774501, lire en ligne)
(en) R. Eric Lombard et John R. Bolt, « The mandible of the primitive tetrapod Greererpeton, and the early evolution of the tetrapod lower jaw », Journal of Paleontology, vol. 75, no 5, , p. 1016–1042 (ISSN1937-2337, DOI10.1017/S0022336000039913, JSTOR1307064, S2CID232347256)