List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
- Theropoda
- Eubrontidae
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Dinosauria indet.
(Owen 1842)
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4 specimens | |||||||||
| HZ.1a–d | ||||||||||
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= Asianopodus sp.
Matsukawa et al. 2005
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Xing et al. 2014 | |||||||||
| see common names | ||||||||||
Geography
| Country: | China | State/province: | Gansu | County: | Lanzhou |
| Coordinates: | 36.4° North, 102.9° East (view map) | ||||
| Paleocoordinates: | 36.7° North, 105.0° East | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | outcrop |
Stratigraphy
Lithology and environment
| Primary lithology: | wave ripples,"cross stratification",burrows,fine,gray,green sandstone |
| Includes fossils? | Y |
| Lithology description: "gray or gray-green fine sandstone...These fine sandstones have planar cross bedding" | |
| Environment: | lacustrine indet. |
| Geology comments: "lakeshore environment" | |
Taphonomy
| Modes of preservation: | mold/impression,trace |
| Size of fossils: | macrofossils |
| Spatial orientation: | life position |
| Preservation of anatomical detail: | medium |
| Associated major elements: | some |
| Temporal resolution: | snapshot |
| Spatial resolution: | autochthonous |
Collection methods and comments
| Collection methods: | surface (in situ),field collection |
| Reason for describing collection: | general faunal/floral analysis | Collection dates: | 1998 |
| Collection method comments: orig. discovered by researchers from China University of Geosciences (Wuhan), the Regional Investigation Team of Gansu Province | |
Metadata
| Database number: | 224375 | ||
| Authorizer: | M. Carrano | Enterer: | M. Carrano |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2022-02-23 10:08:40 | Last modified: | 2022-03-07 14:33:15 |
| Access level: | the public | Released: | 2022-02-23 10:08:40 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 80579. | X.-f. Cai, C.-a. Li, and C.-s. Zhan. 2001. [Characteristics of dinosaur footprint fossils in the Lanzhou-Minhe basin and their relation to the environment and tectonism]. Regional Geology of China 20(1):62-66 [M. Carrano/M. Carrano] |
Secondary references:
| 79876 | M. G. Lockley, L. Xing, J. Y. Kim and M. Matsukawa. 2014. Tracking Lower Cretaceous Dinosaurs in China: a new database for comparison with ichnofaunal data from Korea, the Americas, Europe, Africa and Australia . Biological Journal of the Linnean Society 113:770-789 [M. Carrano/M. Carrano] | |
| 80140 | L.-D. Xing, G. Niedzwiedzki, M. G. Lockley, J.-P. Zhang, X.-F. Cia, W. S. Persons, and Y. Ye. 2014. Asianopodus-type footprints from the Hekou Group of Honggu District, Lanzhou City, Gansu, China and the “heel” of large theropod tracks. Palaeoworld 23(3-4):304-313 [M. Carrano/M. Carrano] |