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Porophoraspidae (disused)
Taxonomy
Porophoraspidae was named by Halstead (1993).
It was assigned to Arandaspidiformes by Van Der Laan (2019).
It was assigned to Arandaspidiformes by Van Der Laan (2019).
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Porophoraspidae Halstead |
| 2019 | Porophoraspidae Van Der Laan p. 16 |
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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. †Porophoraspidae Halstead 1993
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Diagnosis
No diagnoses are available