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Anchipteraspididae
Taxonomy
Anchipteraspididae was named by Elliott (1984).
It was assigned to Pteraspidiformes by Nelson et al. (2016) and Randle and Sansom (2017).
It was assigned to Pteraspidiformes by Nelson et al. (2016) and Randle and Sansom (2017).
Subtaxa
Synonymy list
Year | Name and author |
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1984 | Anchipteraspididae Elliott |
2016 | Anchipteraspididae Nelson et al. p. 29 |
2017 | Anchipteraspididae Randle and Sansom p. 596 |
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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. †Anchipteraspididae Elliott 1984
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subp = subphylum, p = phylum | |||||
Reference: Kiessling 2004 |
Age range: base of the Ludlow to the top of the Lochkovian or 427.40000 to 410.80000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Ludlow - Pridoli | Canada (Nunavut) | Ulutitaspis notidana (237776 237777) Ulutitaspis truncata (237773) | |
Lochkovian | Canada (Nunavut) | Anchipteraspis crenulata (237786) Ulutitaspis notidana (237783 237784) |