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Costatoria kobayashii
Taxonomy
Costatoria kobayashii was named by Kambe (1951). It is not extant.
Sister species lacking formal opinion data
C. chegarperahensis, C. chenopus, C. curvirostris, C. goldfussi, C. goldfussi, C. jaworskii, C. kiliani, C. kiliani, C. kokeni, C. laevigata, C. malayensis, C. multiformis, C. multistriata, C. myophoria, C. ngeanensis, C. pahangensis, C. paucicostata, C. picta, C. proharpa, C. quinquecostata, C. radiata, C. subradiata, C. vestita, C. weishanensis, C. whatelyae, C. woehrmanni, C. goldfussii, C. macrornata, Myophoria costata
Synonymy list
| Year | Name and author |
|---|---|
| 1951 | Costatoria kobayashii Kambe |
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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.
†Costatoria kobayashii Kambe 1951
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| valve height | 1 | 14.0 |
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Zechstein to the top of the Changhsingian or 259.51000 to 251.90200 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Zechstein | Japan (Fukui) | Costatoria kobayashii (40106) | |
| Changhsingian | Japan | Costatoria kobayashii (114491) |