| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tretosternon
Taxonomy
Tretosternon was named by Owen (1842). Its type is Tretosternon punctatum.
It was assigned to Emydidae by Owen (1842); to Tretosterninae by Lydekker (1889); to Pleurosternidae by Delair (1958); to Helochelydrinae by Kuhn (1966); and to Dermatemydidae by Borsuk-Bialynicka and Mlynarski (1968), Mlynarski (1984) and Carroll (1988).
It was assigned to Emydidae by Owen (1842); to Tretosterninae by Lydekker (1889); to Pleurosternidae by Delair (1958); to Helochelydrinae by Kuhn (1966); and to Dermatemydidae by Borsuk-Bialynicka and Mlynarski (1968), Mlynarski (1984) and Carroll (1988).
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. †Tretosternon Owen 1842
show all | hide all
Diagnosis
No diagnoses are available