Jianshan section, near Haikou, Qiongzhusi Fm.: Early Cambrian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Vetulocystidae
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Dianchicystis jianshanensis n. gen., n. sp.
Shu et al. 2002
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| see common names | |||||||
Geography
| Country: | China | State/province: | Yunnan |
| Coordinates: | 24.8° North, 102.6° East (view map) | ||
| Paleocoordinates: | 36.7° North, 162.7° East | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
Time
| Period: | Cambrian | ||
| 10 m.y. bin: | Cambrian 1-3 | ||
| Key time interval: | Early Cambrian | Trilobite zone: | Eoredlichia |
| Age range of interval: | 538.8 - 509 m.y. ago |
Stratigraphy
| Formation: | Qiongzhusi | Member: | Yu'anshan | ||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Qiongzhusi (Chiungchussu) Formation, Yu’anshan Member (Eoredlichia zone), Lower Cambrian. | |||||
Lithology and environment
| Primary lithology: | not reported |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body,adpression,soft parts |
| Lagerst�tten type: | conservation |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: Repository: Early Life Institute and Key Laboratory of Continental Dynamics, Northwest University, Xi'an, China (Prefix: ELI). | |
Metadata
| Database number: | 213116 | ||
| Authorizer: | M. Uhen | Enterer: | M. Uhen | Research group: | marine invertebrate |
| Created: | 2020-08-25 14:41:30 | Last modified: | 2020-08-25 14:41:30 |
| Access level: | the public | Released: | 2020-08-25 14:41:30 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 73559. | D.-G. Shu, S. Conway Morris, J. Han, Z.-F. Zhang, and J.-N. Liu. 2002. Ancestral echinoderms from the Chengjiang deposits of China. Nature 430:422-428 [M. Uhen/M. Uhen/M. Uhen] |