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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Anomalocalyx
Taxonomy
Anomalocalyx was named by Brock (1999). It is not extant. Its type is Anomalocalyx cawoodi.
It was assigned to Rhynchonelliformea by Brock (1999); to Kutorginida by Williams et al. (2007); and to Tomteluvidae by Streng et al. (2016).
It was assigned to Rhynchonelliformea by Brock (1999); to Kutorginida by Williams et al. (2007); and to Tomteluvidae by Streng et al. (2016).
Species
A. cawoodi (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1999 | Anomalocalyx Brock p. 182 |
| 2007 | Anomalocalyx Williams et al. p. 2596 |
| 2016 | Anomalocalyx Streng et al. p. 289 |
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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
| Reference | Diagnosis | |
|---|---|---|
| M. Streng et al. 2016 | Coarsely costellate tomteluvid with presumably unisulcate anterior commissure; umbo of ventral valve slightly curved anteriorly. Ventral interarea catacline to steeply procline, variably defined laterally, divided by parallel-sided median ridge (?pseudodeltidium). Tooth-like processes on distal end of pedicle tube. |
Measurements
No measurements are available
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| Source: c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Floran - Undillan | Australia (New South Wales) | A. cawoodi (9394) |