Northern Sayr, Nemegt: Middle Campanian - Late/Upper Campanian, Mongolia
collected by Nomadic Expedition 2007
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
- Elongatoolithidae
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cf. Elongatoolithus sp.
Zhao 1975
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Simon et al. 2019 | |||||||||
| MPC-D 107/15 (eggs) | ||||||||||
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Reptilia
- Oviraptoridae
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Nemegtomaia barsboldi
(Lü et al. 2004)
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1 individual | |||||||||
| MPC-D 107/15, invididual on nest of eggs | ||||||||||
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Insecta
- Coleoptera
- Dermestidae
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Dermestidae indet.
Latreille 1804
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| borings on bones | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Mongolia | State/province: | Omnogov |
| Coordinates: | 43.5° North, 101.1° East (view map) | ||
| Paleocoordinates: | 40.7° North, 90.5° East | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | small collection |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Stage: | Campanian | 10 m.y. bin: | Cretaceous 7 |
| Key time interval: | Middle Campanian - Late/Upper Campanian | ||
| Age range of interval: | 83.60000 - 72.10000 m.y. ago |
Stratigraphy
| Formation: | Baruungoyot |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | red sandstone |
| Includes fossils? | Y |
| Lithology description: "red sandstones" | |
| Environment: | eolian indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Spatial orientation: | life position |
| Preservation of anatomical detail: | good |
| Fragmentation: | frequent |
| Feeding/predation traces: | arthropod boring |
| Temporal resolution: | snapshot |
| Spatial resolution: | autochthonous |
Collection methods and comments
| Collection methods: | surface (in situ),mechanical,field collection | ||
| Reason for describing collection: | general faunal/floral analysis | ||
| Collectors: | Nomadic Expedition | Collection dates: | 2007 |
Metadata
| Database number: | 174156 | ||
| Authorizer: | M. Carrano | Enterer: | M. Carrano |
| Modifier: | P. Mannion | Research group: | vertebrate |
| Created: | 2015-10-30 15:48:53 | Last modified: | 2021-03-18 14:00:58 |
| Access level: | the public | Released: | 2015-10-30 15:48:53 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 56834. | F. Fanti, P. J. Currie, and D. Badamgarav. 2012. New specimens of Nemegtomaia from the Baruungoyot and Nemegt formations (Late Cretaceous) of Mongolia. PLoS ONE 7(2):e31330:1-16 [M. Carrano/M. Carrano] |
Secondary references:
| 70244 | D. J. Simon, D. J. Varricchio, Z. Jin and S. F. Robison. 2019. Microstructural overlap of Macroelongatoolithus eggs from Asia and North America expands the occurrence of colossal oviraptorosaurs. Journal of Vertebrate Paleontology 38(6):e1553046:1-16 [M. Carrano/M. Carrano/M. Carrano] |