| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Eastmanosteus
Taxonomy
Eastmanosteus was named by Obruchev (1964) [Sepkoski's age data: D Eife-u D Fame-l Sepkoski's reference number: 521].
It was assigned to Dinichthyidae by Obruchev (1964), Denison (1978); and to Arthrodira by Sepkoski (2002).
It was assigned to Dinichthyidae by Obruchev (1964), Denison (1978); and to Arthrodira by Sepkoski (2002).
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. †Eastmanosteus Obruchev 1964
show all | hide all
†Eastmanosteus aduncus Hussakof and Bryant 1919
†Eastmanosteus calliaspis DENNIS-BRYAN 1987
†Eastmanosteus egloni Obrucheva 1956
†Eastmanosteus licharevi Obrucheva 1956
†Eastmanosteus precursor Newberry 1889
†Eastmanosteus pustulosus Eastman 1897
†Eastmanosteus tuberculatus Newberry 1888
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
| Source: o = order, subp = subphylum | |||||
| Reference: Carroll 1988 | |||||
Age range: base of the Givetian to the top of the Middle Frasnian or 387.95000 to 375.20000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Givetian | USA (Wisconsin) | E. pustulosus (238125) | |
| Early/Lower Frasnian | Iran | E. sp. (226048) | |
| Early/Lower Frasnian | Australia (Western Australia) | E. calliaspis (225568 233189) | |
| Middle Frasnian | Poland (Swietokrzyskie Voivodship) | E. new sp., E. sp. 2, Dinichthys pustulosus (226394) |