Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Leptognathina
Taxonomy
Leptognathina was named by Spencer and Wright (1966). It is extant.
It was assigned to Spinulosida by Spencer and Wright (1966) and Hess (1972).
It was assigned to Spinulosida by Spencer and Wright (1966) and Hess (1972).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1966 | Leptognathina Spencer and Wright p. U68 |
1972 | Leptognathina Hess p. 22 |
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.
Subor. Leptognathina Spencer and Wright 1966
show all | hide all
Fm. Valvasteridae Viguier 1878
hide
Diagnosis
No diagnoses are available