Lujiatun village 2, Yixian (IVPP): Late/Upper Barremian - Early/Lower Aptian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
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Dilong paradoxus n. gen., n. sp.
Xu et al. 2004
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1 individual | |||||||||
IVPP V14243 (9 measurements) | ||||||||||
see common names |
Geography
Country: | China | State/province: | Liaoning | County: | Beipiao |
Coordinates: | 41.6° North, 120.9° East (view map) | ||||
Paleocoordinates: | 44.3° North, 122.8° East | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | small collection |
Time
Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
Stage: | Barremian | ||
Key time interval: | Late/Upper Barremian - Early/Lower Aptian | ||
Age range of interval: | 125.77000 - 119.50000 m.y. ago |
Stratigraphy
Lithology and environment
Primary lithology: | fine sandstone |
Includes fossils? | Y |
Lithology description: "fine sand beds" | |
Environment: | fluvial-lacustrine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Spatial orientation: | preferred |
Preservation of anatomical detail: | good |
Associated major elements: | all |
Temporal resolution: | snapshot |
Spatial resolution: | autochthonous |
Collection methods and comments
Collection methods: | selective quarrying,surface (in situ),mechanical,field collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | IVPP |
Metadata
Database number: | 55709 | ||
Authorizer: | M. Carrano | Enterer: | K. Maguire |
Modifier: | M. Carrano | Research group: | vertebrate |
Created: | 2005-11-03 08:25:18 | Last modified: | 2022-03-21 20:06:54 |
Access level: | the public | Released: | 2005-11-03 08:25:18 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
11729. | ETE | X. Xu, M. A. Norell, X. Kuang, X. Wang, Q. Zhao and C. Jin. 2004. Basal tyrannosauroids from China and evidence for protofeathers in tyrannosauroids. Nature 431:680-684 [M. Carrano/M. Carrano/M. Carrano] |