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Crassispirifer striatiformis
Taxonomy
Neospirifer striatiformis was named by Zhang (1976). Its type specimen is IGAS 01034, a valve (Ventral valve), and it is a 3D body fossil. Its type locality is Qubu Section JSPf22, Tingri County, which is in a Changhsingian marine horizon in the Qubuerga Formation of China.
It was recombined as Crassispirifer striatiformis by Archbold and Thomas (1985).
It was recombined as Crassispirifer striatiformis by Archbold and Thomas (1985).
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Neospirifer striatiformis Zhang p. 207 figs. Pl 15, figs 3,4 |
| 1985 | Crassispirifer striatiformis Archbold and Thomas p. 282 |
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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.
†Crassispirifer striatiformis Zhang 1976
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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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 Wordian to the top of the Changhsingian or 266.90000 to 252.17000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian | Pakistan | Spirifer striatus (81501 81503 97006 119726 119938 124350 124351 124352) | |
| Lopingian | Pakistan | Spirifera striata (117778) | |
| Wuchiapingian - Changhsingian | Pakistan | Spirifera striata (117777) | |
| Changhsingian | China (Xizang) | Neospirifer striatiformis (type locality: 110495) |