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Dyscritellina multispinosa
Taxonomy
Paralioclema multispinosum was named by Morozova (1970). Its type specimen is PIN 1790/185 and is a 3D body fossil.
It was recombined as Dyscritellina multispinosa by Gilmour and Walker (1986), Ernst et al. (2008).
It was recombined as Dyscritellina multispinosa by Gilmour and Walker (1986), Ernst et al. (2008).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1970 | Paralioclema multispinosum Morozova p. 136 figs. Pl 22, fig 2; text-fig 33 |
| 1986 | Dyscritellina multispinosa Gilmour and Walker p. 206 figs. 8A-D |
| 2008 | Dyscritellina multispinosa Ernst et al. p. 400 figs. Pl 1, figs 8-10 |
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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.
†Dyscritellina multispinosa Morozova 1970
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Smith et al. 2006, Kiessling 2004 | |||||
Age range: base of the Roadian to the top of the Wuchiapingian or 274.40000 to 254.14000 Ma
Collections (13 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Roadian | Russian Federation | Dyscritellina multispinosa (113606 113629 113653 113656 113722) Paralioclema multispinosum (82094 88902 113818 113820) | |
| Roadian | Russian Federation (Kirov) | Paralioclema multispinosum (82273) | |
| Roadian - Wordian | Iran | Dyscritellina multispinosa (107630) | |
| Wuchiapingian | USA (Idaho) | Dyscritellina multispinosa (108743 108747) |