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Cosmochthoniidae
Taxonomy
Cosmochthoniidae was named by Grandjean (1947). It is extant.
It was assigned to Prothoplophoroidea by Dunlop et al. (2013).
It was assigned to Prothoplophoroidea by Dunlop et al. (2013).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1947 | Cosmochthoniidae Grandjean |
2013 | Cosmochthoniidae Dunlop et al. p. 88 |
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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.
Fm. Cosmochthoniidae Grandjean 1947
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Diagnosis
No diagnoses are available