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Haydenella minuta
Taxonomy
Haydenella minuta was named by Sarycheva (1965). Its type specimen is PIN 2071/54 and is a 3D body fossil. Its type locality is Dorasham, Haydenella Beds, Dzhulfa Gorge, Arax River, which is in a Wuchiapingian marine limestone in the Julfa Formation of Azerbaijan.
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Haydenella minuta Sarycheva p. 228 figs. Pl 38, figs 10,11 |
| 1979 | Haydenella minuta Yanagida and Aw p. 130 figs. Pl 28, figs 8-14 |
| 1995 | Haydenella minuta Zeng et al. figs. Pl 6, fig 1 |
| 2014 | Haydenella minuta Garbelli and Angiolini p. 36 figs. Pl 1, figs 3,4 |
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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.
†Haydenella minuta Sarycheva 1965
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013, Williams et al. 2000 | |||||
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.90000 to 252.17000 Ma
Collections (20 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Capitanian | Malaysia (Pahang) | Haydenella minuta (42731 42733) | |
| Wuchiapingian | Iran | Haydenella minuta (155109) | |
| Wuchiapingian | Azerbaijan | Haydenella minuta (110679 110681 110682 110701 type locality: 116757) | |
| Wuchiapingian | Malaysia | Haydenella minuta (120942) | |
| Wuchiapingian | Armenia | Haydenella minuta (109486 110749 110773) | |
| Changhsingian | China (Chongqing) | Haydenella minuta (156863 156883) | |
| Changhsingian | China (Sichuan) | Haydenella minuta (156814) | |
| Changhsingian | Armenia | Haydenella minuta (113726) | |
| Changhsingian | China (Guizhou) | Haydenella minuta (117476 117481) | |
| Changhsingian | Azerbaijan | Haydenella minuta (110698 116753) |