| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Monomerella
Taxonomy
Monomerella was named by Billings (1872) [Sepkoski's age data: O Ashg S Ldov Sepkoski's reference number: 538]. It is not extant.
It was assigned to Trimerellidae by Jaanuson (1966) and Williams et al. (2000); and to Lingulida by Sepkoski (2002).
It was assigned to Trimerellidae by Jaanuson (1966) and Williams et al. (2000); and to Lingulida by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1872 | Monomerella Billings |
| 1966 | Monomerella Jaanuson |
| 2000 | Monomerella Williams et al. p. 187 |
| 2002 | Monomerella Sepkoski |
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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: g = genus, f = family, o = order, c = class, p = phylum | |||||
| References: Jaanuson 1966, Aberhan et al. 2004, Hendy 2009, Williams et al. 1996 | |||||
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Katian | Russian Federation (Siberia) | M. sp. (232332) | |
| Gamachian | Canada (Manitoba) | M. laurentina (26358 26363) | |
| Telychian - Wenlock | Canada (Manitoba) | M. laurentina (26419 26425 26447) | |
| Wenlock - Ludlow | USA (Iowa) | M. sp. (25018) | |
| Ludlow | Canada (Ontario) | M. sp. (14196) |