| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Polyacrodus brevicostatus
Taxonomy
Hybodus brevicostatus was named by Patterson (1966). It is a 3D body fossil.
It was recombined as Polyacrodus brevicostatus by Turmine-Juhel et al. (2019).
It was recombined as Polyacrodus brevicostatus by Turmine-Juhel et al. (2019).
Synonymy list
| Year | Name and author |
|---|---|
| 1966 | Hybodus brevicostatus Patterson |
| 2019 | Polyacrodus brevicostatus Turmine-Juhel et al. p. 760 |
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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.
†Polyacrodus brevicostatus Patterson 1966
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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, Wagner 2023 | |||||
Age range: base of the Late/Upper Valanginian to the top of the Albian or 140.20000 to 100.50000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Valanginian | United Kingdom (England) | Hybodus brevicostatus (96621) | |
| Early/Lower Barremian | Spain (Aragón) | Polyacrodus brevicostatus (28196) | |
| Early/Lower Aptian | United Kingdom (England) | Hybodus brevicostatus (235313) | |
| Albian | USA (Texas) | Hybodus brevicostatus (99143 99148) |