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Dayiidae
Taxonomy
Dayiidae was named by Waagen (1883).
It was assigned to Spiriferida by Macomber (1970); to Dayiacea by Bassett and Cocks (1974); to Daylacea by Mitchell (1977); and to Dayioidea by Williams et al. (2002).
It was assigned to Spiriferida by Macomber (1970); to Dayiacea by Bassett and Cocks (1974); to Daylacea by Mitchell (1977); and to Dayioidea by Williams et al. (2002).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1883 | Dayiidae Waagen |
| 1970 | Dayiidae Macomber |
| 1974 | Dayiidae Bassett and Cocks |
| 1977 | Dayiidae Mitchell |
| 2002 | Dayiidae Williams et al. p. 1605 |
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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