Zhangmu Section bed 43: Pragian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
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Gastropoda indet.
Cuvier 1795
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Bivalvia
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Bivalvia indet.
Linnaeus 1758
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Rhynchonellata
- Rhynchonellida
- Machaerariidae
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Ferganella cf. parasappho
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Rhynchonellata
- Spiriferida
- Xenomartiniidae
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Quadrithyris robusta
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| var. shiqilingensis | ||||||||||
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Rhynchonellata
- Spiriferida
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Boucotia withersi
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Rhynchonellata
- Spiriferida
- Adolfiidae
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Nikiforovaena guangxiensis
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Nikiforovaena cf. ferganensis
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Rhynchonellata
- Spiriferida
- Cyrtiidae
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Macropleura mucroniformis
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Rhynchonellata
- Atrypida
- Punctatrypidae
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Reticulatrypa sp.
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Rhynchonellata
- Atrypida
- Karpinskiidae
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Vagrania sp.
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Rhynchonellata
- Athyridida
- Athyrididae
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Protathyris sp.
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Athyris cf. grandis
Davidson 1862
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| recombined as Spirigerella grandis | ||||||||||
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Rhynchonellata
- Orthida
- Hesperorthidae
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Dolerorthis zhongnanensis
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Rhynchonellata
- Orthida
- Schizophoriidae
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Schizophoria lianghetangensis
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Strophomenata
- Strophomenida
- Rafinesquinidae
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Leptaena sp.
Dalman 1828
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| "rhomboidalis" | ||||||||||
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unclassified
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Bryozoa indet.
Ehrenberg 1831
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Trilobita
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Trilobita indet.
Walch 1771
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Ostracoda
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Ostracoda indet.
Latreille 1802
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Anthozoa
- Rugosa
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Rugosa indet.
Milne-Edwards and Haime 1850
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| see common names | ||||||||||
Geography
| Country: | China | State/province: | Guangxi | County: | Yulin |
| Coordinates: | 23.3° North, 109.3° East (view map) | ||||
| Paleocoordinates: | 3.8° North, 126.0° East | ||||
| Basis of coordinate: | based on political unit | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Devonian | Epoch: | Early/Lower Devonian |
| Stage: | Pragian | 10 m.y. bin: | Devonian 1 |
| *Period: | Early/Lower Devonian | *Epoch: | Late/Upper Lochkovian |
| Key time interval: | Pragian | ||
| Age range of interval: | 410.80000 - 407.60000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Lianghetang | ||
| Local section: | Zhangmu | Local bed: | 43 |
| Local order: | bottom to top |
Lithology and environment
| Primary lithology: | lithified mudstone |
| Environment: | deep-water indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection excludes: | some macrofossils |
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Also known as: | Quadrithyris robusta community | ||
| Database number: | 12928 | ||
| Authorizer: | M. Foote, A. Miller | Enterer: | C. Simpson, S. Kolbe |
| Modifier: | S. Kolbe | Research group: | marine invertebrate |
| Created: | 2002-01-10 08:37:58 | Last modified: | 2011-08-26 12:08:16 |
| Access level: | the public | Released: | 2002-01-10 08:37:58 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 4289. | Y. Shipu, A. J. Boucot, and C. Wang. 1999. Early Devonian brachiopod and trace fossil communitires from southeastern Guangxi. In A. J. Boucot and J. D. Lawson (eds.), Paleocommunities - a case study from the Silurian and Lower Devonian 139-163 [M. Foote/M. Foote/S. Kolbe] |