Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Deltatheridia (disused)
Taxonomy
Deltatheridia was named by Van Valen (1965).
It was reranked as the superorder Deltatheridia by McKenna (1975).
It was assigned to Preptotheria by McKenna (1975).
It was reranked as the superorder Deltatheridia by McKenna (1975).
It was assigned to Preptotheria by McKenna (1975).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1975 | Deltatheridia McKenna p. 42 |
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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.
Diagnosis
No diagnoses are available