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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Dysoristidae
Taxonomy
Dysoristidae was named by Popov and Ushatinskaya (1992). Its type is Dysoristus.
It was assigned to Linguloidea by Williams et al. (2000).
It was assigned to Linguloidea by Williams et al. (2000).
Subtaxa
Dysoristus (type genus), Ferrobolus
Synonymy list
| Year | Name and author |
|---|---|
| 1992 | Dysoristidae Popov and Ushatinskaya |
| 2000 | Dysoristidae Williams et al. p. 75 |
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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. †Dysoristidae Popov and Ushatinskaya 1992
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G. †Dysoristus Bell in Lochman and Duncan 1941
G. †Ferrobolus Havlicek 1982
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, o = order, c = class, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013, Bambach et al. 2007 | |||||
Age range: base of the Paibian to the top of the Dresbachian or 497.00000 to 485.40000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Paibian | USA (Texas) | Dysoristus lochmanae (208693) | |
| Dresbachian | USA (Montana) | Dysoristus sp. (236) | |
| Dresbachian | USA (Wyoming) | Dysoristus lochmanae (8957 8958 9048 9049) Dysoristus sp. (225) | |
| Furongian | USA (California) | Dysoristus sp. (226276) | |
| Furongian | USA (Utah) | Dysoristus sp. (156454) | |
| Tremadoc | Czech Republic | Ferrobolus catharinus (192830) Ferrobolus sp. (3782) |