Qidaoquanzi: Aptian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
- Longipterygidae
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Longipteryx chaoyangensis n. gen., n. sp.
Zhang et al. 2000
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see common names |
Geography
Country: | China | State/province: | Liaoning |
Coordinates: | 41.6° North, 120.4° East (view map) | ||
Paleocoordinates: | 44.9° North, 120.4° East | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | small collection |
Time
Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
Stage: | Aptian | 10 m.y. bin: | Cretaceous 3 |
Key time interval: | Aptian | ||
Age range of interval: | 121.40000 - 113.00000 m.y. ago |
Stratigraphy
Lithology and environment
Primary lithology: | lithified "siliciclastic" |
Includes fossils? | Y |
Lithology description: The Jiufotang Formation mainly comprises lacustrine sandstones, shales, mudstones, and tuffs interbedded within the sediments (He et. al, 2004). | |
Environment: | lacustrine indet. |
Taphonomy
Modes of preservation: | body,adpression,soft parts |
Size of fossils: | macrofossils |
Articulated whole bodies: | some |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Museum repositories: | IVPP |
Taxonomic list comments:Yanornis martini is also from "Chaoyang City" (collection 85258) but Zhou and Zhang 2001 discuss Longipteryx without suggesting it comes from the same localiity |
Metadata
Also known as: | Chaoyang City | ||
Database number: | 85262 | ||
Authorizer: | J. Alroy | Enterer: | J. Alroy |
Modifier: | M. Uhen | Research group: | vertebrate |
Created: | 2008-12-08 17:29:39 | Last modified: | 2017-05-03 13:52:14 |
Access level: | the public | Released: | 2008-12-08 17:29:39 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
26687. | ETE | X. Zhou and F. Zhang. 2001. Two new ornithurine birds from the Early Cretaceous of western Liaoning, China. Chinese Science Bulletin 46(15):1258-1264 [M. Carrano/M. Carrano/J. Alroy] |
Secondary references:
30728 | ETE | L. Zhang, Y. Yang, L. Zhang, S. Guo, W. Wang and S. Zheng. 2007. Precious fossil-bearing beds of the Lower Cretaceous Jiufotang Formation in western Liaoning Province, China. Acta Geologica Sinica 81(3):357-364 [M. Carrano/M. Carrano] |