| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Yeharella japonica
Taxonomy
Trigonia japonica was named by Yehara (1923).
It was recombined as Yeharella japonica by Cooper and Leanza (2017).
It was recombined as Yeharella japonica by Cooper and Leanza (2017).
Synonymy list
| Year | Name and author |
|---|---|
| 1923 | Trigonia japonica Yehara |
| 2017 | Yeharella japonica Cooper and Leanza |
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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.
†Yeharella japonica Yehara 1923
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: Campanian or 83.60000 to 72.10000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Santonian - Campanian | Japan (Kagoshima) | Steinmanella japonica (40507) | |
| Campanian | Japan (Fukui) | Steinmanella japonica (40162) | |
| Campanian | Japan (Kumamoto) | Steinmanella japonica (39565) | |
| Campanian | Japan (Ehime) | Steinmanella japonica (40325) |