Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Rhachiosteidae
Taxonomy
Rhachiosteidae was named by Stensiö (1963).
It was corrected as Rachiosteidae by Denison (1978).
It was assigned to Coccosteina by Denison (1975); to Coccosteoidea by Denison (1978); and to Arthrodira by Denison (1984).
It was corrected as Rachiosteidae by Denison (1978).
It was assigned to Coccosteina by Denison (1975); to Coccosteoidea by Denison (1978); and to Arthrodira by Denison (1984).
Subtaxa
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.
Fm. †Rhachiosteidae Stensiö 1963
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
Source: o = order, subp = subphylum | |||||
Reference: Carroll 1988 |
Collections
No collection or age range data are available