| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Triversus japonicus
Taxonomy
No taxonomic data are available
Sister species lacking formal opinion data
Synonymy list
No taxonomic opinions are available
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Early/Lower Toarcian to the top of the Middle Oxfordian or 183.00000 to 155.70000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Toarcian | Japan | Triversus japonicus (124830) | |
| Middle Toarcian - Late/Upper Toarcian | Greece | Triversus japonicus (142135) | |
| Early/Lower Aalenian - Middle Aalenian | Japan | Triversus japonicus (51711) | |
| Late/Upper Aalenian | Japan | Triversus japonicus (51712 54166) | |
| Early/Lower Bajocian | Japan | Triversus japonicus (51713) | |
| Late/Upper Bajocian | Japan | Triversus japonicus (51714) | |
| Bajocian | Greece | Triversus japonicus (142137) | |
| Middle Bathonian | Switzerland | Triversus japonicus (66939) | |
| Late/Upper Callovian - Early/Lower Oxfordian | Germany (Bavaria) | Triversus japonicus (66984) | |
| Early/Lower Oxfordian - Middle Oxfordian | Mexico (San Luis Potosi) | Triversus japonicus (50755 50756) |