|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was assigned to Limnarchia by Yates and Warren (2000); to Temnospondyli by Warren (1998) and Damiani and Rubidge (2003); and to Rhachitomi by Schoch (2013), Schoch and Milner (2014) and Schoch and Voigt (2019).
|Year||Name and author|
|1973||Trimerorhachoidea Daly p. 568|
|1998||Dvinosauria Warren p. 146|
|2000||Dvinosauria Yates and Warren pp. 84, 89 fig. 1|
|2003||Dvinosauria Damiani and Rubidge p. 23|
|2014||Dvinosauria Schoch and Milner p. 52|
|2019||Dvinosauria Schoch and Voigt|
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.