| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Machaerognathus
Taxonomy
Machaerognathus was named by Hussakof and Bryant (1919) [Sepkoski's age data: D Fras-l Sepkoski's reference number: 521]. It is not extant.
It was assigned to Dinichthyidae by Jordan (1963); and to Arthrodira by Denison (1978) and Sepkoski (2002).
It was assigned to Dinichthyidae by Jordan (1963); and to Arthrodira by Denison (1978) and Sepkoski (2002).
Species
Synonymy list
Is something missing? Join the Paleobiology Database and enter the data
|
|
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. †Machaerognathus Hussakof and Bryant 1919
show all | hide all
†Machaerognathus woodwardi Hussakof and Bryant 1919
Diagnosis
No diagnoses are available