Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Aulacatrypa
Taxonomy
Aulacatrypa is a genus. It is not extant.
It was assigned to Atrypida by Sepkoski (2002); and to Lissatrypidae by Williams et al. (2002).
It was assigned to Atrypida by Sepkoski (2002); and to Lissatrypidae by Williams et al. (2002).
Synonyms
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Synonymy list
Year | Name and author |
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2002 | Aulacatrypa Sepkoski |
2002 | Johnsoniatrypa Sepkoski |
2002 | Aulacatrypa Williams et al. p. 1461 |
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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: f = family, o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Hendy 2009, Aberhan et al. 2004 |
Age range: base of the Sheinwoodian to the top of the Homerian or 432.90000 to 426.70000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Sheinwoodian | Canada (Northwest Territories) | Johnsoniatrypa imbricata (26011) | |
Homerian | Czechia | A. squama (14050 14102) |