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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spinomarginifera lopingensiformis
Taxonomy
Productus (Marginifera) lopingensiformis was named by Licharew (1937). It is a 3D body fossil. Its type locality is Nikitina Balka, top right fork 70 m below road, P2a horizon, north Caucasus, which is in a Changhsingian marine horizon in the Russian Federation.
It was recombined as Spinomarginifera lopingensiformis by Kotlyar et al. (2004).
It was recombined as Spinomarginifera lopingensiformis by Kotlyar et al. (2004).
Synonymy list
| Year | Name and author |
|---|---|
| 1937 | Productus (Marginifera) lopingensiformis Licharew p. 68 figs. Pl 11, figs 20-27; pl 13, figs 31,32 |
| 2004 | Spinomarginifera lopingensiformis Kotlyar et al. p. 516 |
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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.
†Spinomarginifera lopingensiformis Licharew 1937
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Williams et al. 2000, Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | Russian Federation | Productus lopingensiformis (127863 127864 127865 127875 127916 127917) |