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Farish A. Jenkins, Jr.; Neil H. Shubin; Stephen M. Gatesy; Anne Warren (2008). “Gerrothorax pulcherrimus from the Upper Triassic Fleming Fjord Formation of East Greenland and a reassessment of head lifting in temnospondyl feeding”. 《Journal of Vertebrate Paleontology》 28 (4): 935–950. doi:10.1671/0272-4634-28.4.935. S2CID86523094.