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Langdaia suboblonga
Taxonomy
Langdaia suboblonga was named by Wang (1978). It is a 3D body fossil.
Synonymy list
Year | Name and author |
---|---|
1978 | Langdaia suboblonga Wang |
1981 | Langdaia suboblonga Wei p. 501 figs. Pl 1, figs 4-7 |
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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.
†Langdaia suboblonga Wang 1978
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
---|---|---|---|---|---|---|---|
carapace height | 2 | 0.425 | 0.420 | 0.430 | 0.425 | 0.007 | |
shell height | 6 | 0.300 | 0.170 | 0.440 | 0.320 | 0.093 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Alvarez et al. 2008 |
Age range: base of the Griesbachian to the top of the Anisian or 251.90200 to 242.00000 Ma
Collections (13 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Induan | China (Sichuan) | Langdaia suboblonga (45895 47904) | |
Griesbachian | China (Guizhou) | Langdaia suboblonga (111975 111976 111978 112008 112110 112111) | |
Griesbachian | China (Guangxi) | Langdaia suboblonga (121128) | |
Griesbachian | China (Chongqing) | Langdaia suboblonga (120632) | |
Griesbachian | Saudi Arabia | Langdaia suboblonga (87283) | |
Griesbachian | China (Yunnan) | Langdaia suboblonga (112120) | |
Anisian | Romania | Langdaia suboblonga (48637) |