| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Anaspidiformes
Taxonomy
Anaspidiformes is an order.
It was assigned to Anaspida by Nelson et al. (2016), van der Laan (2019).
It was assigned to Anaspida by Nelson et al. (2016), van der Laan (2019).
Synonymy list
| Year | Name and author |
|---|---|
| 2016 | Anaspidiformes Nelson et al. p. 29 |
| 2019 | Anaspidiformes van der Laan p. 19 |
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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.
Or. †Anaspidiformes
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Fm. †Pharyngolepididae Kiær 1924
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G. †Pharyngolepis Kiaer 1911
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†Pharyngolepis heintzi Ritchie 1964
†Pharyngolepis oblongus Kiaer 1911
Fm. †Pterygolepididae Obruchev 1964
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Fm. †Septentrioniidae Blom et al. 2002
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G. †Septentrionia Blom et al. 2001
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†Septentrionia dissimilis Blom et al. 2001
†Septentrionia lancifera Blom et al. 2001
†Septentrionia mucronata Blom et al. 2001
†Septentrionia seducta Blom et al. 2001
Invalid names: Rhyncholepididae Kiaer 1924 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subp = subphylum, p = phylum | |||||
| References: Kiessling 2004, Carroll 1988 | |||||
Age range: Rootsikula or 428.60000 to 426.70000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Homerian | Norway | Pterygolepis nitida, Pharyngolepis oblonga, Pharyngolepis heintzi (239158) | |
| Homerian | Sweden | Pterygolepis nitida (179986 179987 179988 179989 179990) | |
| Rootsikula | Norway | Pharyngolepis heintzi, Pharyngolepis oblongus (14308) |