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Neospirifer fasciger
Taxonomy
Spirifer fasciger was named by Keyserling (1846).
It was recombined as Spirifer (Neospirifer) fasciger by Reed (1931); it was recombined as Neospirifer fasciger by Fantini Sestini (1965), Yanagida and Hirata (1969), Singh (1978), Kalashnikov (1998), Tazawa (2001), Waterhouse (2004).
It was recombined as Spirifer (Neospirifer) fasciger by Reed (1931); it was recombined as Neospirifer fasciger by Fantini Sestini (1965), Yanagida and Hirata (1969), Singh (1978), Kalashnikov (1998), Tazawa (2001), Waterhouse (2004).
Sister species lacking formal opinion data
N. bakeri, N. dunbari, N. dunbari, N. dunbari, N. fascicostatus, N. gorei, N. kimsariformis, N. latus, N. leoncitensis, N. marcoui, N. pattersoni, N. senilis, N. stratioparadocus, N. tewaensis, Spirifer cameratus, Spirifer cameratus, Spirifer marcoui, Spirifer musakheylensis, Spirifer ravana, Spirifer trimuensis, Spirifer warchensis
Synonymy list
| Year | Name and author |
|---|---|
| 1846 | Spirifer fasciger Keyserling p. 231 figs. Pl 8, fig 3 |
| 1892 | Spirifer fasciger Schellwien p. 42 figs. Pl 5, figs 2,3 |
| 1900 | Spirifer fasciger Schellwien p. 70 figs. Pl 10, figs 1-4 |
| 1902 | Spirifer fasciger Tschernyschew p. 141 figs. Pl 38, figs 3,4; pl 49, fig 1 |
| 1906 | Spirifer fasciger Keidel p. 378 |
| 1913 | Spirifer fasciger Mansuy p. 57 figs. Pl 5, fig 5 |
| 1916 | Spirifer fasciger Tschernyschew and Stepanow p. 47 figs. Pl 9, fig 3 |
| 1931 | Spirifer (Neospirifer) fasciger Reed p. 19 |
| 1963 | Spirifer fasciger Ustritsky and Chernyak p. 107 figs. Pl 35, figs 7-9 |
| 1965 | Neospirifer fasciger Fantini Sestini p. 200 figs. Pl 24, fig 9 |
| 1969 | Neospirifer fasciger Yanagida and Hirata p. 100 figs. Pl 10, fig 15 |
| 1978 | Neospirifer fasciger Singh p. 180 figs. Pl 3, fig 4 |
| 1998 | Neospirifer fasciger Kalashnikov p. 47 figs. Pl 5, fig 4 |
| 2001 | Neospirifer fasciger Tazawa p. 301 figs. 8.10a-c |
| 2004 | Neospirifer fasciger Waterhouse |
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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.
†Neospirifer fasciger Keyserling 1846
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| valve height | 1 | 17.4 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Moscovian to the top of the Wuchiapingian or 315.20000 to 254.14000 Ma
Collections (37 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Moscovian | Svalbard and Jan Mayen | Spirifer fasciger (212496) | |
| Asselian | Slovenia | Spirifer fasciger (129658) | |
| Asselian | Russian Federation | Neospirifer fasciger (110203) | |
| Asselian | USA (Alaska) | Spirifer fasciger (109345) | |
| Asselian | Japan | Neospirifer fasciger (136384) | |
| Asselian - Sakmarian | Laos | Spirifer fasciger (233572) | |
| Asselian - Sakmarian | China (Xinjiang) | Spirifer fasciger (119867) | |
| Permian | USA (Alaska) | Spirifer fasciger (112200 112218 112221 112224 112225 112226) | |
| Sakmarian | Russian Federation | Neospirifer fasciger (110050 133070) | |
| Sakmarian | Indonesia | Spirifer fasciger (133125) | |
| Sakmarian | Austria | Spirifer fasciger (129694) | |
| Artinskian | Russian Federation | Neospirifer fasciger (102161 102162) | |
| Artinskian | Svalbard and Jan Mayen | Spirifer fasciger (212503 212504) | |
| Artinskian | Canada (Nunavut) | Spirifer fasciger (119287) | |
| Kungurian | China (Guangxi) | Neospirifer fasciger (134340) | |
| Roadian | China (Xinjiang) | Neospirifer fasciger (123272) | |
| Roadian | Russian Federation | Neospirifer fasciger (86030) | |
| Roadian | Japan | Neospirifer fasciger (75530) | |
| Wordian | Russian Federation | Neospirifer fasciger (198787) | |
| Wordian - Capitanian | China (Heilongjiang) | Neospirifer fasciger (61879 61881) | |
| Capitanian | Russian Federation | Spirifer fasciger (119353 119356) | |
| Wuchiapingian | Indonesia | Spirifer fasciger (133133) | |
| Wuchiapingian | India | Spirifer fasciger (107358) | |
| Lopingian | India | Spirifer fasciger (230328 230334 230337 230339) |