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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pennospiriferina (Spondylospiriferina) sinuosa
Taxonomy
Pennospiriferina (Spondylospiriferina) sinuosa was named by Dagys (1977). It is not extant. Its type specimen is IGiG No. 385-4. Its type locality is Vtoraya Sentyabrskaya river (omolojensis zone, IGiG coll), which is in a Ladinian marine horizon in the Russian Federation.
Entered
by B. Allen (authorized by A. Dunhill) on 2020-10-13
Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Pennospiriferina (Spondylospiriferina) sinuosa Dagys |
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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.
†Pennospiriferina (Spondylospiriferina) sinuosa Dagys 1977
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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: Fassanian or 241.46400 to 239.48000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Fassanian | Russian Federation | Pennospiriferina sinuosa (214780) | |
| Ladinian | Russian Federation | Pennospiriferina sinuosa (type locality: 214690) |