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Lirometacoceras guizhouense
Taxonomy
Lirometacoceras guizhouense was named by Zhao et al. (1978). Its type specimen is NIGP 14796 and is a 3D body fossil. Its type locality is Lijiachong, Lindai, Bed 2, Qingzhen County, which is in a Changhsingian marine limestone in the Changxing Formation of China. It is the type species of Lirometacoceras.
Synonymy list
Year | Name and author |
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1978 | Lirometacoceras guizhouense Zhao et al. p. 69 figs. Pl 32, figs 7-11, text-fig 11 |
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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.
†Lirometacoceras guizhouense Zhao et al. 1978
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell height | 1 | 11.5 | |||||
shell diameter | 1 | 26.7 | |||||
shell inflation | 1 | 9.00 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Changhsingian or 254.17000 to 252.17000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Changhsingian | China (Guizhou) | Lirometacoceras guizhouense (type locality: 98030) |