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Norilagnostus quadratus
Taxonomy
Pseudagnostus quadratus was named by Lazarenko (1966). Its type specimen is CSGM, no. 36/8907 and is a 3D body fossil. It is the type species of Norilagnostus.
It was recombined as Norilagnostus quadratus by Varlamov et al. (2006).
It was recombined as Norilagnostus quadratus by Varlamov et al. (2006).
Synonymy list
| Year | Name and author |
|---|---|
| 1966 | Pseudagnostus quadratus Lazarenko p. 46 figs. pl. 1, figs. 24–26, 28?, 29?, non fig. 27 |
| 2006 | Norilagnostus quadratus Varlamov et al. pp. S65-S67 figs. Plate 11, figs. 4–11 |
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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.
†Norilagnostus quadratus Lazarenko 1966
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order | |||||
| References: Kiessling 2004, Hendy 2009 | |||||
Age range: Taoyuanian or 498.50000 to 485.40000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Taoyuanian | Russian Federation (Krasnoyar) | Norilagnostus quadratus (132545 132547 132590 132591) |