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Oxytoma kobayashii
Taxonomy
Oxytoma kobayashii was named by Hayami (1959).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1959 | Oxytoma kobayashii Hayami p. 49 figs. Pl 5, figs 15-17 |
| 1982 | Oxytoma kobayashii Chen p. 410 figs. Pl 2, figs 10-13 |
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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.
†Oxytoma kobayashii Hayami 1959
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: base of the Semicostatum to the top of the Sinemurian or 196.50000 to 190.80000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sinemurian | Japan (Yamaguchi) | Oxytoma kobayashii (40560) | |
| Bucklandi | China (Guangdong) | Oxytoma kobayashii (7778) | |
| Semicostatum - Turneri | China (Guangdong) | Oxytoma kobayashii (150398) |