|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was assigned to Thecodontia by Carroll (1988); to Doswelliidae by Weems (1980), Long and Murry (1995), Dilkes and Sues (2009) and Heckert et al. (2012); and to Doswelliidae by leteMe (2009), Desojo et al. (2011), Sues et al. (2013) and Ezcurra (2016).
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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.
Collections (9 total)
|Time interval||Ma||Country or state||Original ID and collection number|
|Carnian||USA (Virginia)||D. kaltenbachi (68950 68954 68957 68958 68962 88045)|
|Norian||USA (Utah)||Archosauriformes indet. (92808)|
|Norian||USA (New Mexico)||D. sixmilensis (136057)|
|Norian||USA (Texas)||Aetosaurus sp. (22704)|