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Cretohypna yixianensis
Taxonomy
Cretohypna yixianensis was named by Nikolajev and Ren (2015). Its type specimen is CNU-COL-LB2009729, an exoskeleton, and it is a compression fossil. Its type locality is Huangbanjigou, Chaomidian Village, CNU 2009 collection, which is in a Barremian lacustrine - large mudstone in the Yixian Formation of China.
Synonymy list
| Year | Name and author |
|---|---|
| 2015 | Cretohypna yixianensis Nikolajev and Ren p. 142 figs. 2, 3 |
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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.
†Cretohypna yixianensis Nikolajev and Ren 2015
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range: Late/Upper Barremian or 125.77000 to 121.40000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Barremian | China (Liaoning) | Cretohypna yixianensis (type locality: 111712) |