Yaozhan tracksite: Sinemurian, China
collected by T. Wang 2008
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Reptilia
- Grallatoridae
|
||||||||||
|
Changpeipus pareschequier n. sp.
Xing et al. 2009
|
1 individual | |||||||||
| recombined as Eubrontes pareschequier | ||||||||||
| ZLJ-ZQK1, 2 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | China | State/province: | Yunnan | County: | Lufeng |
| Coordinates: | 25.0° North, 102.1° East (view map) | ||||
| Paleocoordinates: | 33.6° North, 105.8° East | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Stage: | Sinemurian | 10 m.y. bin: | Jurassic 1 |
| Key time interval: | Sinemurian | ||
| Age range of interval: | 199.50000 - 192.90000 m.y. ago |
Stratigraphy
| Formation: | Lufeng | Member: | Zhangjia'ao | ||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: member not identifed despite strat column provided | |||||
Lithology and environment
| Primary lithology: | green siltstone |
| Includes fossils? | Y |
| Lithology description: "a sage green siltstone" | |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | cast,trace |
| Size of fossils: | macrofossils |
| Spatial orientation: | life position |
| Preservation of anatomical detail: | medium |
| Temporal resolution: | snapshot |
| Spatial resolution: | autochthonous |
Collection methods and comments
| Collection methods: | surface (in situ),peel or thin section,field collection,observed (not collected) | ||
| Reason for describing collection: | taxonomic analysis | ||
| Collectors: | T. Wang | Collection dates: | 2008 |
Metadata
| Also known as: | Zhuqingkou | ||
| Database number: | 182648 | ||
| Authorizer: | M. Carrano | Enterer: | M. Carrano |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2016-11-17 13:57:16 | Last modified: | 2023-07-20 14:56:14 |
| Access level: | the public | Released: | 2016-11-17 13:57:16 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 60850. | L.-d. Xing, J. D. Harris, S. Toru, F. Masato, and Z.-m. Dong. 2009. Discovery of dinosaur footprints from the Lower Jurassic Lufeng Formation of Yunnan Province, China and new observations on Changpeipus. Geological Bulletin of China 28(1):16-29 [M. Carrano/M. Carrano] |
Secondary references:
| 60844 | R. T. McCrea, D. H. Tanke, L. G. Buckley, M. G. Lockley, J. O. Farlow, L. Xing, N. A. Matthews, C. W. Helm, S. G. Pemberton and B. H. Breithaupt. 2015. Vertebrate ichnopathology: pathologies inferred from dinosaur tracks and trackways from the Mesozoic. Ichnos 22(3–4):235-260 [M. Carrano/M. Carrano] | |
| 77366 | L.-D. Xing, M. G. Lockley, H. Klein, L.-J. Zhang, A. Romilio, W. S. Persons, G.-Z. Peng, Y. Ye, and M.-Y. Wang. 2021. The new ichnotaxon Eubrontes nobitai ichnosp. nov. and other saurischian tracks from the Lower Cretaceous of Sichuan Province and a review of Chinese Eubrontes-type tracks. Journal of Palaeogeography 10(17) [M. Carrano/M. Carrano] |