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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tetralobulinae
Taxonomy
Tetralobulinae was named by Ulrich and Cooper (1936). Its type is Tetralobula.
It was assigned to Tetralobulidae by Williams et al. (2002).
It was assigned to Tetralobulidae by Williams et al. (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1936 | Tetralobulinae Ulrich and Cooper |
| 2002 | Tetralobulinae Williams et al. p. 937 |
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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 | |||||
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tremadoc | China (Guizhou) | Imbricatia sp. (7357) | |
| Tremadoc | China (JiangSu) | Imbricatia sp. (7880 7921) | |
| Tremadoc | China (Hunan) | Thaumatrophia sp. (7695) | |
| Tremadoc | China (Sichuan) | Imbricatia sp. (7673) | |
| Demingian | USA (Montana) | Imbricatia sp. (284) | |
| Canadian | USA (Maryland) | Doloresella sp. (428) | |
| Dawan | China (JiangSu) | Thaumatrophia sp. (7876) | |
| Arenig | China (AnHui) | Imbricatia sp. (7856) | |
| Arenig | Argentina | Imbricatia sp. (8744) | |
| Arenig | China (Guizhou) | Doloresella sp. (4761 4763) |