Tianchi, Sagonghe Valley: Callovian, China
collected 1974
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
|
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Tianchiasaurus nedegoapeferima n. gen., n. sp.
Dong 1993
|
1 individual | |||||||||
nomen dubium belonging to Ankylosauria | ||||||||||
IVPP V10614 | ||||||||||
Megalosauridae indet.
(Fitzinger 1843)
|
1 individual | |||||||||
original and current combination Megalosauri | ||||||||||
limb bones, 2 teeth, claw | ||||||||||
see common names |
Geography
Country: | China | State/province: | Xinjiang | County: | Fukang |
Coordinates: | 43.9° North, 88.1° East (view map) | ||||
Paleocoordinates: | 42.9° North, 99.9° East | ||||
Basis of coordinate: | estimated from map | ||||
Geographic resolution: | small collection |
Time
Period: | Jurassic | Epoch: | Middle Jurassic |
Stage: | Callovian | 10 m.y. bin: | Jurassic 5 |
Key time interval: | Callovian | ||
Age range of interval: | 165.30000 - 161.50000 m.y. ago |
Stratigraphy
Formation: | Toutunhe | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: upper part of formation |
Lithology and environment
Primary lithology: | sandstone |
Includes fossils? | Y |
Environment: | fluvial-lacustrine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Preservation of anatomical detail: | good |
Fragmentation: | occasional |
Spatial resolution: | parautochthonous |
Collection methods and comments
Collection methods: | selective quarrying,surface (in situ),survey of museum collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | IVPP | Collection dates: | 1974 |
Collection method comments: discovered in 1974 by students from Geological Department of Xinjiang University and sent to IVPP in 1976. |
Metadata
Also known as: | Bogda Feng | ||
Database number: | 140198 | ||
Authorizer: | M. Carrano | Enterer: | M. Carrano |
Modifier: | M. Carrano | Research group: | vertebrate |
Created: | 2013-03-05 07:43:12 | Last modified: | 2021-05-03 13:35:29 |
Access level: | the public | Released: | 2013-03-05 07:43:12 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
9265. | Z. Dong. 1993. An ankylosaur (ornithischian dinosaur) from the Middle Jurassic of the Junggar Basin, China. Vertebrata PalAsiatica 31(4):257-266 [M. Carrano/M. Carrano/M. Carrano] |
Secondary references:
64040 | V. M. Arbour and P. J. Currie. 2016. Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs. Journal of Systematic Palaeontology 14(5):385-444 [G. Lloyd/G. Lloyd/M. Carrano] |