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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Orthotomidae
Taxonomy
Orthotomidae was named by Muir-Wood (1936). Its type is Orthotoma.
It was assigned to Terebratulidina by Williams et al. (2007).
It was assigned to Terebratulidina by Williams et al. (2007).
Subtaxa
Orthotoma (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1936 | Orthotomidae Muir-Wood |
| 2007 | Orthotomidae Williams et al. p. 2805 |
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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.
Fm. †Orthotomidae Muir-Wood 1936
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G. †Orthotoma Quenstedt 1869
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†Orthotoma apenninica Canavari 1883
†Orthotoma globulina Davidson 1851
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Semicostatum to the top of the Bajocian or 196.50000 to 168.30000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sinemurian | Austria | Orthotoma apenninica (23862) Orthotoma sp. (23866) | |
| Semicostatum - Ibex | Hungary | Orthotoma apenninica (78688) | |
| Early/Lower Pliensbachian | Hungary | Orthotoma apenninica (108974 108975) | |
| Margaritatus | Hungary | Orthotoma apenninica (108962 108963) | |
| Bajocian | Saudi Arabia | Orthotoma sp. (98824) |