| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Trachypsammiidae
Taxonomy
Trachypsammiidae was named by Gerth (1922). Its type is Trachypsammia.
It was assigned to Auloporicae by Hill (1981).
It was assigned to Auloporicae by Hill (1981).
Subtaxa
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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, subc = subclass, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range: base of the Sakmarian to the top of the Changhsingian or 293.52000 to 252.17000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian - Artinskian | East Timor | Dictyopora incrustans (21163) | |
| Changhsingian | Svalbard and Jan Mayen | Starostinella nordica (131204) |