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Lirometacoceras
Taxonomy
Lirometacoceras was named by Zhao et al. (1978). Its type is Lirometacoceras guizhouense.
It was assigned to Tainoceratidae by Zhao et al. (1978) and Korn et al. (2020).
It was assigned to Tainoceratidae by Zhao et al. (1978) and Korn et al. (2020).
Species
L. guizhouense (type species)
Synonymy list
Year | Name and author |
---|---|
1978 | Lirometacoceras Zhao et al. p. 69 |
2020 | Lirometacoceras Korn et al. p. 156 |
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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.
G. †Lirometacoceras Zhao et al. 1978
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†Lirometacoceras guizhouense Zhao et al. 1978
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 (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Changhsingian | China (Zhejiang) | L. sp. (111636) | |
Changhsingian | China (Guizhou) | L. guizhouense (98030) | |
Changhsingian | China (Chongqing) | L. sp. (149258) |