Chengjiang Selkirkia transita type locality: Stage 3, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Selkirkiimorpha
- Selkirkiidae
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Selkirkia transita n. sp.
Wang et al. 2021
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| see common names | |||||||
Geography
| Country: | China | State/province: | Yunnan |
| Coordinates: | 24.8° North, 102.6° East (view map) | ||
| Paleocoordinates: | 35.1° North, 161.1° East | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | outcrop |
Time
| Period: | Cambrian | Epoch: | Series 2 |
| Stage: | Stage 3 | 10 m.y. bin: | Cambrian 2 |
| Key time interval: | Stage 3 | Trilobite zone: | Eoredlichia-Wutingaspis |
| Age range of interval: | 521 - 514 m.y. ago |
Stratigraphy
| Formation: | Yu'anshan | Member: | Maotianshan Shale | ||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: Cambrian series 2 stage 3. Claims Eoredlichia-Wudingaspis zone, but presumably typo for Eoredlichia-Wutingaspis zone | |||||
Lithology and environment
| Primary lithology: | lithified mudstone |
| Secondary lithology: | siltstone |
| Includes fossils? | Y |
| Environment: | offshore shelf |
| Geology comments: event mudstones | |
Taphonomy
| Modes of preservation: | body,soft parts |
| Lagerst�tten type: | conservation |
| Degree of concentration: | dispersed |
| Size of fossils: | macrofossils,mesofossils |
| Temporal resolution: | snapshot |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 235078 | ||
| Authorizer: | P. Novack-Gottshall | Enterer: | P. Novack-Gottshall |
| Modifier: | P. Novack-Gottshall | Research group: | marine invertebrate |
| Created: | 2024-05-30 07:29:49 | Last modified: | 2024-05-30 07:30:14 |
| Access level: | the public | Released: | 2024-05-30 07:29:49 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 88535. | D. Wang, J. Vannier, C. Aria, J. Sun, and J. Han. 2021. Tube-dwelling in early animals exemplified by Cambrian scalidophoran worms. BMC Biology 19(243):1-20 [P. Novack-Gottshall/P. Novack-Gottshall] |