| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Filispiriferidae
Taxonomy
Filispiriferidae was named by Schemm-Gregory (2008). It is not extant.
It was assigned to Delthyridoidea by Schemm-Gregory (2010).
It was assigned to Delthyridoidea by Schemm-Gregory (2010).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2008 | Filispiriferidae Schemm-Gregory |
| 2010 | Filispiriferidae Schemm-Gregory |
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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
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: Early/Lower Emsian or 410.62000 to 399.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Emsian | Spain (Castilla y Leon) | Filispirifer fallax, Leonispirifer leonensis (101678) |