| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Parachirognathus
Taxonomy
Parachirognathus is a genus. It is not extant.
It was assigned to Conodontophorida by Sepkoski (2002); and to Ellisoniidae by Clark et al. (1981), Goudemand (2014).
It was assigned to Conodontophorida by Sepkoski (2002); and to Ellisoniidae by Clark et al. (1981), Goudemand (2014).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1981 | Parachirognathus Clark et al. p. W154 |
| 2002 | Parachirognathus Sepkoski |
| 2014 | Parachirognathus Goudemand p. 44 |
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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. †Parachirognathus
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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 | |||||
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Devonian - Middle Triassic | Greece (Chios) | P. petraeviridis (222759) | |
| Early/Lower Triassic | Serbia (Serbia) | P. geiseri, P. etingtoni (44523) | |
| Early/Lower Triassic | USA (Nevada) | P. ethingtoni, P. geiseri (44229) | |
| Induan - Ladinian | Greece (Chios) | P. petraeviridis (222766) | |
| Olenekian - Ladinian | Greece (Chios) | P. petraeviridis (222763) | |
| Anisian - Ladinian | Greece (Chios) | P. petraeviridis (222765) | |
| Anisian - Carnian | Greece | P. petrae (222728) | |
| Anisian - Carnian | Greece (Hydra) | P. petraeviridis (222749) |