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Phricodothyris guizhouensis
Taxonomy
Phricodothyris guizhouensis was named by Liao (1980). Its type specimen is NIGP 43729 and is a mold. Its type locality is Jiaozishan Section Bed 10 (AJ-21,20), Anshun County, which is in a Wuchiapingian carbonate limestone/siltstone in China.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1980 | Phricodothyris guizhouensis Liao p. 265 figs. Pl 8, figs 26-30 |
1987 | Phricodothyris guizhouensis Liao p. 110 figs. Pl 5, figs 19-22 |
1995 | Phricodothyris guizhouensis Zeng et al. figs. Pl 14, fig 2 |
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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.
†Phricodothyris guizhouensis Liao 1980
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell height | 1 | 8.60 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.90000 to 252.17000 Ma
Collections (10 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Wuchiapingian | China (Guangxi) | Phricodothyris guizhouensis (112363) | |
Wuchiapingian | China (Guizhou) | Phricodothyris guizhouensis (111994 type locality: 112000 112001 112357) | |
Changhsingian | China (Hunan) | Phricodothyris guizhouensis (105918) | |
Changhsingian | China (Guangxi) | Phricodothyris guizhouensis (112400 206105) | |
Changhsingian | China (Chongqing) | Phricodothyris guizhouensis (156848 156854) |