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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Alastegiidae
Taxonomy
Alastegiidae was named by Hoare and Pojeta (2006). It is not extant.
It was assigned to Septemchitonida by Hoare and Pojeta (2006).
It was assigned to Septemchitonida by Hoare and Pojeta (2006).
Subtaxa
Synonymy list
Year | Name and author |
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2006 | Alastegiidae Hoare and Pojeta p. 17 |
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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. †Alastegiidae Hoare and Pojeta 2006
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class | |||||
Reference: Kiessling 2003 |
Age range: Rocklandian or 457.30000 to 449.60000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Rocklandian | USA (Kentucky) | Amblytochiton incomptus (87737) |