Chulumiao: Early/Lower Aptian, China
collected 2013
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
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Bayannurosaurus perfectus n. gen., n. sp.
Xu et al. 2018
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1 specimen | |||||||||
| IMMNH PV00001 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | China | State/province: | Nei Monggol | County: | Linhe |
| Coordinates: | 41.2° North, 107.2° East (view map) | ||||
| Paleocoordinates: | 42.2° North, 108.6° East | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | small collection |
Time
| Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
| Stage: | Barremian | ||
| Key time interval: | Early/Lower Aptian | ||
| Age range of interval: | 121.40000 - 119.50000 m.y. ago |
Stratigraphy
| Formation: | Bayingebi | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: middle part of upper half of formation | |||||
Lithology and environment
| Primary lithology: | lithified not reported |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Preservation of anatomical detail: | good |
| Temporal resolution: | snapshot |
Collection methods and comments
| Collection methods: | surface (in situ),field collection |
| Reason for describing collection: | taxonomic analysis | Collection dates: | 2013 |
| Collection method comments: Long Hao Institute of Geology and Paleontology, together with the Institute of Vertebrate Paleontology and Paleoanthropology of Chinese Academy of Sciences | |
Metadata
| Also known as: | Bayanurosaurus-type locality | ||
| Database number: | 197427 | ||
| Authorizer: | G. Lloyd | Enterer: | G. Lloyd |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2018-11-10 12:36:25 | Last modified: | 2022-03-18 15:39:36 |
| Access level: | the public | Released: | 2018-11-10 12:36:25 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 67320. | X. Xu, Q.-W. Tan, Y.-L. Gao, Z.-Q. Bao, Z.-G. Yin, B. Guo, J.-Y. Wang, L. Tan, Y.-G. Zhang and H. Xing. 2018. A large-sized basal ankylopollexian from East Asia, shedding light on early biogeographic history of Iguanodontia. Science Bulletin 63:556-563 [G. Lloyd/G. Lloyd/M. Carrano] |