Liuhonggou, 40 km south-west of Urumqi: Late/Upper Aptian - Albian, China
collected by Sino-German Cooperation Project on the Mesozoic Stratigraphy and Palaeontology of the Junggar Basin 2001
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Osteichthyes
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Osteichthyes indet.
Huxley 1880
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Undescribed material | ||||||||||
Reptilia
- Testudines
- Sinemydidae
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Dracochelys wimani n. sp.
Maisch et al. 2003
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Maisch et al. 2003 | 3 specimens | ||||||||
synonym of Wuguia efremovi | ||||||||||
SGP 2001/9 holotype partial shell; additional specimens reported by Matzke et al. 2004 | ||||||||||
Reptilia
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Pterosauria indet.
(Kaup 1834)
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Undescribed disarticulated specimens | ||||||||||
Reptilia
- Dsungaripteridae
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Lonchognathosaurus acutirostris n. gen., n. sp.
Maisch et al. 2004
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1 specimen | |||||||||
SGP 2001/19 (holotype), anterior part of a skull | ||||||||||
Amphibia
- Temnospondyli
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Trematosauroidea indet.
Watson 1919
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Maisch et al. 2004 | |||||||||
SGP 2001/32 (partial right ilium) | ||||||||||
Amphibia
- Temnospondyli
- Brachyopidae
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Gobiops desertus
Shishkin 1991
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Maisch et al. 2004 | |||||||||
Undescribed material | ||||||||||
see common names |
Geography
Country: | China | State/province: | Xinjiang |
Coordinates: | 43.6° North, 87.3° East (view map) | ||
Paleocoordinates: | 42.9° North, 84.2° East | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | outcrop |
Time
Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
Key time interval: | Late/Upper Aptian - Albian | ||
Age range of interval: | 119.50000 - 100.50000 m.y. ago |
Stratigraphy
Lithology and environment
Primary lithology: | mudstone |
Secondary lithology: | siltstone |
Lithology description: "Lianmuqin Formation, interbedded red green and yellow variagated mudstones and siltstones." (Lucas, 2001) | |
Environment: | lacustrine indet. |
Geology comments: "Tugulu Group deposition took place in and around a large inland lake that formed in the Junggur basin under a subtropical to tropical climate" (Lucas, 2001). |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Disassociated major elements: | some |
Disassociated minor elements: | some |
Collection methods and comments
Reason for describing collection: | taxonomic analysis | ||
Collectors: | Sino-German Cooperation Project on the Mesozoic Stratigraphy and Palaeontology of the Junggar Basin | Collection dates: | 2001 |
Collection method comments: SGP, Sino-German Project collection, currently housed at the Institut und Museum fuer Geologie und Palaeontologie, University of Tuebingen, Germany. The collection remains the property of the People’s Republic of China and will be transferred to a public Chinese collection after the scientific studies are finished. The final repository will be announced in an internationally accessible journal. | |||
Taxonomic list comments:Andres et al. (2010) states that Lonchognathosaurus acutirostris is likely to be a synonym of Dsungaripterus weii |
Metadata
Also known as: | Wulumqi | ||
Database number: | 89993 | ||
Authorizer: | R. Butler, P. Mannion | Enterer: | R. Butler, P. Mannion |
Modifier: | G. Varnham | Research group: | vertebrate |
Created: | 2009-06-25 02:12:25 | Last modified: | 2022-04-07 09:44:08 |
Access level: | the public | Released: | 2009-06-25 02:12:25 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
30143. | M. W. Maisch, A. T. Matzke, and G. Sun. 2004. A new dsungaripteroid pterosaur from the Lower Cretaceous of the southern Junggar Basin, north-west China. Cretaceous Research 25:625-634 [R. Butler/R. Butler] |
Secondary references:
31911 | B. Andres, J. M. Clark, and X. Xu. 2010. A new rhamphorhynchid pterosaur from the Upper Jurassic of Xinjiang, China, and the phylogenetic relationships of basal pterosaurs. Journal of Vertebrate Paleontology 30(1):163-187 [R. Butler/R. Butler] | |
46461 | D. B. Brinkman, D. A. Eberth, X. Xu, J. M. Clark, and X.-C. Wu. 2013. Turtles from the Jurassic Shishugou Formation of the Junggar Basin, People's Republic of China, with comments on the basicranial region of basal eucryptodires. Morphology and Evolution of Turtles 147-172 [P. Mannion/J. Tennant] | |
58942 | S. G. Lucas. 2001. Chinese Fossil Vertebrates. [R. Butler/J. Benito Moreno/J. Benito Moreno] | |
42017 | M. W. Maisch, A. T. Matzke, and G. E. Sun. 2003. A new sinemydid turtle (Reptilia: Testudines) from the Lower Cretaceous of the Junggar Basin (NW-China). Neues Jahrbuch für Geologie und Paläontologie, Monatshefte 2003(12):705-722 [R. Benson/R. Benson/R. Benson] | |
44310 | M. W. Maisch, A. T. Matzke, and H. Stohr. 2003. Sunosuchus (Archosauria, Crocodyliformes) from the Toutunhe Formation (Middle Jurassic) of the Southern Junggar Basin (Xinjiang, NW-China). Geobios 36:391-400 [P. Mannion/J. Tennant] | |
44442 | M. W. Maisch, A. T. Matzke, and G. Sun. 2004. A relict trematosauroid (Amphibia: Temnospondyli) from the Middle Jurassic of the Junggar Basin (NW China). Naturwissenschaften 91:589-593 [P. Mannion/P. Mannion] | |
42020 | A. T. Matzke and M. W. Maisch. 2004. New information and specimens of Wuguia hutubeiensis (Reptilia: Testudines) from the Lower Cretaceous Tugulu Group of the southern Junggar Basin (NW China). Neues Jahrbuch für Geologie und Paläontologie, Monatshefte 2004(8):473-495 [R. Benson/R. Benson] | |
44444 | A. T. Matzke, M. W. Maisch, G. Sun, H.-U. Pfretzschner, and H. Stohr. 2005. A new Middle Jurassic xinjiangchelyid turtle (Testudines; Eucryptodira) from China (Xinjiang, Junggar Basin). Journal of Vertebrate Paleontology 25(11):63-70 [P. Mannion/P. Mannion] |