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Ensipteria exilisa
Taxonomy
Ensipteria exilisa was named by Zhang (1977). Its type specimen is IV55250, a valve (Left valve), and it is a 3D body fossil.
Synonymy list
Year | Name and author |
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1977 | Ensipteria exilisa Zhang p. 494 figs. Pl 193, 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.
†Ensipteria exilisa Zhang 1977
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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valve height | 1 | 0.933 |
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Source: f = family, superf = superfamily, o = order, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004, Sanchez Roig 1926 |
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.51000 to 251.90200 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Wuchiapingian | China (Guizhou) | Ensipteria exilisa (112006) | |
Changhsingian | China (Hunan) | Ensipteria exilisa (105948 121730) |