Shijiezigou section, Layer 7, Beiguoshan Fm, Guyuan City : Katian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Echinoderma indet.
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5 %-volume | ||||||
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Ulvophyceae
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Vermiporella borealis
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Chlorophyceae
- Dasycladales
- Seletonellaceae
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Dasyporella informal sp.1
Stolley 1893
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Moniliporella camerta
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Stromatoporoidea
- Clathrodictyida
- Clathrodictyidae
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Clathrodictyon sp.
Nicholson and Murie 1878
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Stromatoporoidea
- Labechiida
- Labechiidae
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Labechiella sp.
Yabe
and Sugiyama 1930
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Anthozoa
- Favositida
- Agetolitidae
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Agetolites sp.
Sokolov 1955
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Anthozoa
- Tetradiida
- Tetradiidae
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Rhabdotetradium guyuanense
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Gastropoda
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Gastropoda indet.
Cuvier 1795
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6 %-volume | ||||||
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Ostracoda
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Ostracoda indet.
Latreille 1802
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Trilobita
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Trilobita indet.
Walch 1771
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| see common names | |||||||
Geography
| Country: | China |
| Coordinates: | 36.2° North, 106.6° East (view map) |
| Paleocoordinates: | 26.4° South, 120.0° East |
| Basis of coordinate: | stated in text |
| Geographic resolution: | outcrop |
Time
| Period: | Ordovician | Epoch: | Late/Upper Ordovician |
| Stage: | Katian | 10 m.y. bin: | Ordovician 5 |
| Key time interval: | Katian | ||
| Age range of interval: | 453.00000 - 445.20000 m.y. ago |
Stratigraphy
| Formation: | Beiguoshan | ||||
| Stratigraphy comments: Lower Katian |
Lithology and environment
| Primary lithology: | wackestone |
| Lithology description: 18 m of thick-bedded to massive wackestone with dolomitized patches and contains a few in situ tabulate corals and stromatoporoids. | |
| Environment: | shallow subtidal indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 193314 | ||
| Authorizer: | W. Kiessling | Enterer: | M. Krause | Research group: | marine invertebrate |
| Created: | 2018-05-11 06:05:09 | Last modified: | 2018-05-11 06:05:09 |
| Access level: | authorizer only | Released: | 2018-11-11 06:05:09 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 65677. | L. Zheng, H. Bao, Y. Wu, L. Sun, H. Jiang, J. Ren, Z. Huang and L. Liu. 2018. Distinguishing coral reef facies from coral-bearing open platform facies: Examples from Ordovician Ordos Basin, Northwest China. Palaeogeography, Palaeoclimatology, Palaeoecology 495:72-86 [W. Kiessling/M. Krause] |