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Acosarina dorashamensis
Taxonomy
Orthotichia dorashamensis was named by Sokolskaja (1965). Its type specimen is PIN 2072/49, a shell (Articulated shell), and it is a 3D body fossil. Its type locality is Dorasham, Oldhamina Beds, Dzhulfa Gorge, Arax River, which is in a Wuchiapingian marine limestone in the Julfa Formation of Azerbaijan.
It was recombined as Acosarina dorashamensis by Wang et al. (1982), Liao (1987), Zeng et al. (1995), Campi et al. (2005).
It was recombined as Acosarina dorashamensis by Wang et al. (1982), Liao (1987), Zeng et al. (1995), Campi et al. (2005).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Orthotichia dorashamensis Sokolskaja p. 200 figs. Pl 29, fig 6; text-fig 24 |
| 1966 | Orthotichia dorashamensis Fantini Sestini and Glaus p. 899 figs. Pl 63, figs 4a,b |
| 1973 | Orthotichia dorashamensis Nakamura p. 292 figs. Pl 31, fig 6 |
| 1982 | Acosarina dorashamensis Wang et al. p. 189 figs. Pl 91, fig 9 |
| 1987 | Acosarina dorashamensis Liao figs. Pl 1, figs 3-8 |
| 1995 | Acosarina dorashamensis Zeng et al. figs. Pl 1, fig 11 |
| 2005 | Acosarina dorashamensis Campi et al. |
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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.
†Acosarina dorashamensis Sokolskaja 1965
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 7 | 7.78 | 6.00 | 10.0 | 8.00 | 1.31 |
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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 Kungurian to the top of the Changhsingian or 283.30000 to 251.90200 Ma
Collections (25 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian | China (Hunan) | Acosarina dorashamensis (100054) | |
| Capitanian | Malaysia | Acosarina dorashamensis (105036) | |
| Wuchiapingian | Malaysia (Pahang) | Orthotichia dorashamensis (115251) | |
| Wuchiapingian | Azerbaijan | Orthis resupinata (232366) Orthotichia dorashamensis (110677 110678 116759) | |
| Wuchiapingian | China (Guangxi) | Acosarina dorashamensis (112398) | |
| Wuchiapingian | China (Guizhou) | Orthotichia dorashamensis (197497) | |
| Wuchiapingian - Changhsingian | Iran (Manzadaran) | Orthotichia dorashamensis (42458) | |
| Changhsingian | China (Guizhou) | Acosarina dorashamensis (51427) | |
| Changhsingian | China (Hunan) | Acosarina dorashamensis (105918) | |
| Changhsingian | China (Guangxi) | Acosarina dorashamensis (112397) | |
| Changhsingian | China (Sichuan) | Acosarina dorashamensis (95283 95285 95287 95288 95292 95293 95297 95298 95299 95302) | |
| Changhsingian | Iran | Orthotichia dorashamensis (118357) | |
| Changhsingian | China (Chongqing) | Acosarina dorashamensis (156858) |