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Kotlaia
Taxonomy
Kotlaia was named by Grant (1993) [Sepkoski's age data: P Leon-u P Djhu Sepkoski's reference number: 1060].
It was assigned to Orthida by Sepkoski (2002); and to Schizophoriidae by Williams et al. (2007).
It was assigned to Orthida by Sepkoski (2002); and to Schizophoriidae by Williams et al. (2007).
Species
Synonymy list
Year | Name and author |
---|---|
1993 | Kotlaia Grant pp. 4-5 |
2002 | Kotlaia Sepkoski |
2007 | Kotlaia Williams et al. p. 2697 |
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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. †Kotlaia Grant 1993
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†Kotlaia aethopa Grant 1993
†Kotlaia bistriata Reed 1944
†Kotlaia strophiria Xu and Grant 1994
†Kotlaia waterhousei Grant 1976
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 23 | 6.45 | 2.30 | 15.5 | 6.40 | 3.44 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Sakmarian to the top of the Griesbachian or 293.52000 to 250.50000 Ma
Collections (65 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Sakmarian | Afghanistan | Orthotichia bistriata (119245) | |
Artinskian - Kungurian | United Arab Emirates | Acosarina indica (97213) | |
Ufimian - Kazanian | China (Qinghai) | Orthotichia waterhousei (68580) | |
Roadian | Greece | K. aethopa (75538 75539 75540 75541 81167 109356 109358 109361 109362 109365 109366 109368 109372 109373 112980 112981) | |
Roadian | Thailand (Ratchaburi) | Orthotichia waterhousei (40864 40865 40936) | |
Roadian | Thailand | Orthotichia waterhousei (75565 75567) | |
Wordian | Thailand (Ratchaburi) | Orthotichia indica (40954) Rhipidomella sp. (116879) | |
Wordian | Turkey | K. sp. (107223 107225 107227) | |
Wordian | Iran | K. bistriata (125241 125242 125243 125244 125249 125250 125325) | |
Wordian | Oman | Orthotichia bistriata (63373 63376 105714 121854 121861 121862 121863 121878) | |
Wordian | Iran (Tehran) | Orthotichia indica (43289 43290 43291 43292 43298) | |
Capitanian | Turkey | K. sp. (107246 107269) | |
Capitanian | Pakistan | Orthotichia bistriata (125864) | |
Capitanian | Iran | K. bistriata (125263) | |
Wuchiapingian | Greece | Acosarina aethopa (64176) | |
Changhsingian | Saudi Arabia | K. sp. (61838) | |
Changhsingian | China (Chongqing) | Acosarina strophiria (50033 120783) | |
Changhsingian | China (Sichuan) | Acosarina strophiria (50030) | |
Changhsingian | China (Zhejiang) | Acosarina strophiria (50028) K. strophiria (60533 105214) | |
Griesbachian | China (Zhejiang) | Acosarina strophiria (43789) K. strophiria (105216 105220 105221) |