David M. Mazierski and Robert R. Reisz. Description of a new specimen of Ianthasaurus hardestiorum (Eupelycosauria: Edaphosauridae) and a re-evaluation of edaphosaurid phylogeny. „Journal of Vertebrate Paleontology”. 47 (6), s. 901–912, 2010. DOI: 10.1139/E10-017. Bibcode: 2010CaJES..47..901M. (ang.).
R.J. Benson. Interrelationships of basal synapsids: cranial and postcranial morphological partitions suggest different topologies. „Journal of Systematic Palaeontology”. in press (4), s. 601–624, 2012. DOI: 10.1080/14772019.2011.631042. (ang.).
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David M. Mazierski and Robert R. Reisz. Description of a new specimen of Ianthasaurus hardestiorum (Eupelycosauria: Edaphosauridae) and a re-evaluation of edaphosaurid phylogeny. „Journal of Vertebrate Paleontology”. 47 (6), s. 901–912, 2010. DOI: 10.1139/E10-017. Bibcode: 2010CaJES..47..901M. (ang.).