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Eomarginifera pusilla
Taxonomy
Marginifera pusilla was named by Schellwien (1892).
It was recombined as Productus (Marginifera) pusillus by Schellwien (1900); it was recombined as Eomarginifera pusilla by Liao (1979), Wang et al. (1982).
It was recombined as Productus (Marginifera) pusillus by Schellwien (1900); it was recombined as Eomarginifera pusilla by Liao (1979), Wang et al. (1982).
Sister species lacking formal opinion data
E. cambriensis, E. feltrimensis, E. haydensis, E. laqueata, E. lata, E. lobata, E. lobata, E. lobata, E. megalotis, E. minuta, E. minutus, E. natrispina, E. oddonei, E. paradoxa, E. paradoxus, E. praecursor, E. pseudoplicatilis, E. setosa, E. setosus, E. tenuimontis, E. tissingtonensis, E. tissingtonensis, E. triquetra, E. triquetra, E. viseeniana
Synonymy list
| Year | Name and author |
|---|---|
| 1892 | Marginifera pusilla Schellwien p. 20 figs. Pl 4, figs 18-21 |
| 1900 | Productus (Marginifera) pusillus Schellwien p. 56 figs. Pl 8, fig 6; pl 9, figs 7, 8 |
| 1906 | Marginifera pusilla Keidel p. 370 figs. Pl 13, fig 7 |
| 1975 | Marginifera pusilla Glushenko figs. Pl 28, figs 1-4 |
| 1979 | Eomarginifera pusilla Liao figs. Pl 2, figs 5-7 |
| 1982 | Eomarginifera pusilla Wang et al. p. 218 figs. Pl 79, figs 8,9 |
| 1986 | Marginifera pusilla Li et al. figs. Pl 2, fig 17 |
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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.
†Eomarginifera pusilla Schellwien 1892
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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, Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Gzhelian | Italy | Marginifera pusilla (130158) | |
| Gzhelian - Sakmarian | Svalbard and Jan Mayen | Marginifera pusilla (212500) | |
| Asselian | Ukraine (Donets'ka) | Marginifera pusilla (126029 126106) | |
| Asselian | China (Guizhou) | Eomarginifera pusilla (111943) | |
| Asselian | Slovenia | Productus pusillus (129658) | |
| Asselian - Sakmarian | China (Xinjiang) | Marginifera pusilla (119867) | |
| Sakmarian | Svalbard and Jan Mayen | Marginifera pusilla (212501) | |
| Sakmarian | China (Guangxi) | Marginifera pusilla (134321) |