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Declinognathodus
Taxonomy
Declinognathodus was named by Dunn (1966) [Sepkoski's age data: C Serp-u C Mosc-l Sepkoski's reference number: 800,867].
It was assigned to Idiognathodontidae by Clark et al. (1981); and to Conodontophorida by Sepkoski (2002) and Bahrami et al. (2009).
It was assigned to Idiognathodontidae by Clark et al. (1981); and to Conodontophorida by Sepkoski (2002) and Bahrami et al. (2009).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1966 | Declinognathodus Dunn p. 1299 |
| 1981 | Declinognathodus Clark et al. p. W161 |
| 2002 | Declinognathodus Sepkoski |
| 2009 | Declinognathus Bahrami et al. p. 194 |
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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.
G. †Declinognathodus Dunn 1966
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†Declinognathodus noduliferus Ellison and Graves 1941
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Kinderscoutian to the top of the Melekessian or 321.80000 to 314.80000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Carboniferous | China (Guangxi) | D. noduliferus (12448 12449) | |
| Morrowan | Brazil (Para) | D. noduliferus (52894) | |
| Morrowan | USA (Missouri) | Idiognathoides noduliferus (216403 216405) | |
| Morrowan | USA (California) | D. noduliferus (196124 222069) | |
| Bashkirian | Japan | D. praenoduliferus, D. noduliferus (24133) | |
| Bashkirian | Russian Federation (Komi) | D. noduliferus (46528) | |
| Kinderscoutian - Melekessian | Mexico (Sonora) | D. noduliferus (39196) | |
| Kinderscoutian - Vereian | Mexico (Sonora) | D. sp. (39194) | |
| Moscovian | USA (Kentucky) | D. marginodosus, D. donetzianus, D. delicatus (130262) |