| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Trialatus robustus
Taxonomy
Napora robusta was named by Nakaseko and Nishimura (1979).
It was recombined as Trialatus robustus by Sugiyama (1997).
It was recombined as Trialatus robustus by Sugiyama (1997).
Synonymy list
| Year | Name and author |
|---|---|
| 1979 | Napora robusta Nakaseko and Nishimura |
| 1997 | Trialatus robustus Sugiyama |
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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.
†Trialatus robustus Nakaseko and Nishimura 1979
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Collections (17 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Carnian | Japan | Trialatus robustus (217935) | |
| Carnian | Canada (British Columbia) | Trialatus robustus (95570 95571) | |
| Carnian - Norian | Canada (British Columbia) | Trialatus robustus (95583) | |
| Carnian - Norian | Oman | Trialatus robustus (125387) | |
| Norian | Russian Federation (Primorsky Krai) | Napora robusta (203040) | |
| Norian | Canada (British Columbia) | Trialatus robustus (95574 95575 95576 95577 95578 95579 95580) | |
| Lacian | Philippines | Trialatus robustus (130425) | |
| Lacian | Cyprus | Trialatus robustus (73854 94789 94790) |