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Orientospirifer
Taxonomy
Orientospirifer is a genus. It is not extant.
It was assigned to Spiriferida by Sepkoski (2002); and to Howellellinae by Williams et al. (2006).
It was assigned to Spiriferida by Sepkoski (2002); and to Howellellinae by Williams et al. (2006).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Orientospirifer Sepkoski |
| 2006 | Orientospirifer Williams et al. p. 1827 |
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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. †Orientospirifer
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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 Lochkovian to the top of the Early/Lower Emsian or 419.62000 to 399.50000 Ma
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lochkovian | China (Guangxi) | O. nakaolingensis, O. wangi (3997 3999 4000 4002) | |
| Lochkovian - Pragian | China (Guangxi) | O. wangi (3993 3995) | |
| Pragian | China (Guangxi) | O. nakaolingensis (80471) O. nakaolingensis, O. wangi (13039 115003) O. nakeolingensis (75914) O. wangi, O. nakaolingensis (25812) O. wangi, O. nakaolingensis, O. sp. (25813) O. wangi, O. sp., O. nakaolingensis (25814) | |
| Early/Lower Emsian | China (Guangxi) | O. sp. (25800) | |
| Emsian | China (Sichuan) | O. wangi (75916) |