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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Polycystocoelia sinica
Taxonomy
Polycystocoelia sinica was named by Zhang (1983). It is a 3D body fossil. Its type locality is Jiantianba Reef, Lichuan, which is in a Changhsingian reef, buildup or bioherm limestone in the Changxing Formation of China.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1983 | Polycystocoelia sinica Zhang |
1985 | Polycystocoelia sinica Fan and Zhang p. 12 figs. Pl 4, figs 3,6,8 |
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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.
†Polycystocoelia sinica Zhang 1983
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Whittington et al. 1997 |
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Changhsingian | China (Hubei) | Polycystocoelia sinica (type locality: 74928 74930) |