| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Metacanthotrigonia
Taxonomy
Acanthotrigonia (Metacanthotrigonia) was named by Nakano (1974).
It was reranked as Metacanthotrigonia by Cooper (2015).
It was assigned to Acanthotrigonia by Nakano (1974); and to Scabrotrigoniinae by Cooper (2015).
It was reranked as Metacanthotrigonia by Cooper (2015).
It was assigned to Acanthotrigonia by Nakano (1974); and to Scabrotrigoniinae by Cooper (2015).
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Acanthotrigonia (Metacanthotrigonia) Nakano |
| 2015 | Metacanthotrigonia Cooper p. 27 |
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. †Metacanthotrigonia Nakano 1974
show all | hide all
†Metacanthotrigonia datemasamunei Yehara 1915
†Metacanthotrigonia imanishii Nakano 1958
†Metacanthotrigonia kawaguchiensis Tamura and Nishida 1989
†Metacanthotrigonia kesadoensis Tashiro 1994
†Metacanthotrigonia longiloba Jimbo 1894
†Metacanthotrigonia monobeana Tashiro and Kozai 1982
†Metacanthotrigonia moriana Yehara 1927
†Metacanthotrigonia yeharai Nakano and Numano 1961
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Aptian to the top of the Cenomanian or 121.40000 to 93.90000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aptian - Albian | Japan (Kitami) | Pterotrigonia imanishii (40206) | |
| Cenomanian | Japan (Kumamoto) | Pterotrigonia yeharai (39638) | |
| Cenomanian | Japan | Pseudotrigonia monobeana (87006) Pterotrigonia monobeana (69471 69472) Pterotrigonia yeharai (123169 123171) |