|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was reranked as the infraclass Tribosphenida by McKenna (1975); it was reranked as the order Tribosphenida by Sigogneau-Russell (1992); it was reranked as the subclass Tribosphenida by Sweetman et al. (2017).
It was assigned to Cladotheria by Wang et al. (1998); to Mammalia by Flynn et al. (1999); to Boreosphenida by Luo et al. (2001); to Zatheria by McKenna (1975), Prothero (1981) and Averianov et al. (2015); and to Mammalia by Sigogneau-Russell (1992), Cifelli (1993) and Sweetman et al. (2017).
|Year||Name and author|
|1975||Tribosphenida McKenna p. 40|
|1981||Tribosphenida Prothero p. 321|
|1992||Tribosphenida Sigogneau-Russell p. 390|
|1993||Tribosphenida Cifelli p. 9413|
|1998||Tribosphenida Wang et al.|
|1999||Tribosphenida Flynn et al. p. 58|
|2001||Tribosphenida Luo et al. p. 56|
|2015||Tribosphenida Averianov et al.|
|2017||Tribosphenida Sweetman et al.|
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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.