| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Metrionaxon
Taxonomy
Metrionaxon was named by Glinski (1963) [Sepkoski's age data: D Sieg D Give Sepkoski's reference number: 422]. It is not extant.
It was assigned to Laccophyllinae by Hill (1981); and to Rugosa by Sepkoski (2002).
It was assigned to Laccophyllinae by Hill (1981); and to Rugosa by Sepkoski (2002).
Species
Species lacking formal opinion data
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. †Metrionaxon Glinski 1963
show all | hide all
†Metrionaxon sinense Wang 1986
†Metrionaxon transitorius Birenheide and Soto 1992
†Metrionaxon yunnanense Wang 1986
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Eifelian to the top of the Late/Upper Givetian or 393.47000 to 382.31000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Eifelian | USA (Nevada) | M. sp. (5296) | |
| Eifelian | China (Yunnan) | M. sinense, M. yunnanense (77801) | |
| Late/Upper Givetian | Spain (Castilla y Leon) | M. transitorius (82148 82149) | |
| Late/Upper Givetian - Early/Lower Frasnian | Spain (Leon) | M. schlueteri (26849) |