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Lingula subcircularis
Taxonomy
Lingula subcircularis was named by Wirth (1912). It is not a trace fossil.
Sister species lacking formal opinion data
L. adamsoni, L. bechei, L. circularis, L. comes, L. emaciata, L. fleenori, L. fragila, L. gracilis, L. huainera, L. keideli, L. keuperea, L. knuissima, L. krugeri, L. lamella, L. lewisi, L. lindstroemi, L. longovicensis, L. media, L. melie, L. milwaukeensis, L. milwaukiensis, L. muongthensis, L. mytilloides, L. nigricans, L. oliverai, L. orientalis, L. osagensis, L. otheri, L. paracletus, L. philipi, L. plagemanni, L. pseudoparallela, L. punctata, L. rotunda, L. rugosa, L. scalprum, L. semina, L. subspatula, L. subtrigona, L. symondsi, L. unguis, L. vicina, L. waikatoensis, L. zenkeri, L. zeta
Synonymy list
| Year | Name and author |
|---|---|
| 1912 | Lingula subcircularis Wirth |
| 1995 | Lingula subcircularis Shen et al. fig. 2.15,2.16 |
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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.
†Lingula subcircularis Wirth 1912
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order, c = class, uc = unranked clade | |||||
| References: Hendy 2009, Aberhan et al. 2004, Nesnidal et al. 2013, Bambach et al. 2007 | |||||
Age range: base of the Changhsingian to the top of the Griesbachian or 254.14000 to 250.50000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | China (Sichuan) | Lingula subcircularis (149120) | |
| Griesbachian | China (Chongqing) | Lingula subcircularis (149132 149151) | |
| Griesbachian | China (Sichuan) | Lingula subcircularis (95607 95608 95609 149118) |