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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Polylophodonta
Taxonomy
Polylophodonta is a genus. It is not extant.
It was assigned to Polygnathidae by Clark et al. (1981); and to Conodontophorida by Sepkoski (2002).
It was assigned to Polygnathidae by Clark et al. (1981); and to Conodontophorida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1981 | Polylophodonta Clark et al. p. W166 |
| 2002 | Polylophodonta 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.
G. †Polylophodonta
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Carroll 1988, Aberhan 1992 | |||||
Age range: base of the Frasnian to the top of the Middle Famennian or 382.31000 to 365.20000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Frasnian | Czechia (Moravia) | P. gyratilineata (3766) P. linguiformis (3761) | |
| Early/Lower Famennian | Poland | P. confluens (70212) P. linguiformis (135716) | |
| Early/Lower Famennian | Czechia (Moravia) | P. linguiformis (3391) | |
| Middle Famennian | Czechia (Moravia) | P. gyratilineata (3394) |