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Kaibabella
Taxonomy
Kaibabella was named by Chronic (1952) [Sepkoski's age data: P Leon].
It was assigned to Eoastartidae by Newell and Boyd (1975); to Astartinae by Vokes (1980); to Eoastartinae by Mello (1999); and to Veneroida by Sepkoski (2002).
It was assigned to Eoastartidae by Newell and Boyd (1975); to Astartinae by Vokes (1980); to Eoastartinae by Mello (1999); and to Veneroida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1952 | Kaibabella Chronic p. 150 |
| 1975 | Kaibabella Newell and Boyd p. 135 |
| 1980 | Kaibabella Vokes p. 121 |
| 1999 | Kaibabella Mello pp. 118, 120, 212 |
| 2002 | Kaibabella Sepkoski |
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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.
G. †Kaibabella Chronic 1952
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†Kaibabella basilica Newell and Boyd 1975
†Kaibabella boydi Waterhouse 1983
†Kaibabella curvilenata Chronic 1952
†Kaibabella ovata Waterhouse 1983
†Kaibabella schizodiiformis Lu 1986
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 19 | 6.39 | 3.20 | 11.5 | 6.59 | 2.23 | |
| valve height | 17 | 18.2 | 5.12 | 32.5 | 25.2 | 9.02 |
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Kungurian to the top of the Wuchiapingian or 279.30000 to 254.17000 Ma
Collections (25 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian | USA (Texas) | K. basilica (43517 115798) | |
| Kungurian | USA (Wyoming) | K. sp. (81512) | |
| Kungurian - Roadian | USA (New Mexico) | K. curvilenata (115795) | |
| Roadian | USA (Arizona) | K. curvilenata (39999 40000 40001 115797) | |
| Roadian | Australia (Queensland) | K. boydi (105126 105128 105129 105138) K. ovata (105139) | |
| Wuchiapingian | China (Qinghai) | K. curvilenata, K. schizodiiformis (112860) | |
| Wuchiapingian | Australia (Queensland) | K. axinia (98100 101570 120330 120332 120335 120336 120339 120340 120379 120535 120539) |