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Bactrognathidae
Taxonomy
Bactrognathidae was named by Lindstrom (1970). Its type is Bactrognathus.
It was assigned to Conodontophorida by Clark et al. (1981); and to Ozarkodinina by Donoghue et al. (2008).
It was assigned to Conodontophorida by Clark et al. (1981); and to Ozarkodinina by Donoghue et al. (2008).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1970 | Bactrognathidae Lindstrom |
| 1981 | Bactrognathidae Clark et al. p. W103 |
| 2008 | Bactrognathidae Donoghue et al. p. 138 |
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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. †Bactrognathidae Lindstrom 1970
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G. †Apatella
G. †Bactrognathus
G. †Doliognathus
G. †Dollymae
G. †Eotaphrus
G. †Staurognathus
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Aberhan 1992 | |||||
Age range: base of the Osagean to the top of the Tournaisian or 352.00000 to 346.70000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Devonian - Carboniferous | Greece (Chios) | Doliognathus sp. (222750) | |
| Tournaisian | Russian Federation (Komi) | Eotaphrus simplex (46082 68423) | |
| Tournaisian | Russian Federation (komi) | Eotaphrus simplex (46081) | |
| Mississippian | USA (Iowa) | Staurognathus sp. (211320) | |
| Osagean | USA (Ohio) | Bactrognathus hamatus, Doliognathus sp. (216618) |