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Spinomarginifera sulcata
Taxonomy
Spinomarginifera sulcata was named by Shen et al. (1992).
Synonymy list
Year | Name and author |
---|---|
1992 | Spinomarginifera sulcata Shen et al. p. 179 figs. Pl 3, figs 4-7 |
2010 | Spinomarginifera sulcata Angiolini and Carabelli p. 57 figs. Pl 1, figs 23,24 |
2014 | Spinomarginifera sulcata Garbelli and Angiolini p. 40 figs. Pl 1, figs 23-26 |
2015 | Spinomarginifera sulcata Ghaderi et al. figs. Pl 1, fig 10 |
2017 | Spinomarginifera sulcata Shen et al. p. 706 |
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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 sulcata Shen et al. 1992
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 2 | 5.90 | 4.70 | 7.40 | 6.05 | 1.91 |
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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: base of the Wuchiapingian to the top of the Changhsingian or 259.51000 to 251.90200 Ma
Collections (15 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Wuchiapingian | Iran | Spinomarginifera sulcata (125589 125592 155068 155085 175881 175883) | |
Wuchiapingian - Changhsingian | Iran | Spinomarginifera sulcata (125649 125650) | |
Changhsingian | Iran | Spinomarginifera sulcata (125575 125603) | |
Changhsingian | China (Chongqing) | Spinomarginifera sulcata (94984 94985 94988) | |
Changhsingian | China (Guizhou) | Spinomarginifera sulcata (117479 117481) |