Dale and Zhongping Villages, Donggangling grab samples, various levels: Givetian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Anthozoa
- Charactophyllidae
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Temnophyllum sp.
Walther 1928
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Anthozoa
- Cystiphyllida
- Cystiphyllidae
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Microplasma sp.
Dybowski 1873
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Anthozoa
- Stauriida
- Stringophyllidae
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Stringophyllum sp.
Wedekind 1922
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Anthozoa
- Stauriida
- Disphyllidae
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Disphyllum sp.
Fromentel 1861
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Hexagonaria sp.
Gürich 1896
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Anthozoa
- Stauriida
- Cyathophyllidae
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Pseudozaphrentis curvata
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Tentaculita
- Nowakiida
- Nowakiidae
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Nowakia otomeri
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Bivalvia
- Nuculanida
- Malletiidae
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Palaeoneilo sp.
Hall and Whitfield 1869
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| sp. B | ||||||||||
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Bivalvia
- Solemyida
- Ctenodontidae
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? Ctenodonta dubiiformisa
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Bivalvia
- Nuculida
- Nuculidae
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Nuculoidea sp.
Williams and Berger 1916
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Bivalvia
- Myalinida
- Ambonychiidae
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Mytilarca cf. oviformis
(Conrad 1842)
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| recombined as Mytilarca (Plethomytilus) oviformis | ||||||||||
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Fasciculiptera guangxiensis
Zhang 1977
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Conodonta
- Ozarkodinida
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Ozarkodina longesta
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Conodonta
- Ozarkodinida
- Palmatolepidae
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Palmatolepis subrecta
Miller and Youngquist 1947
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Conodonta
- Ozarkodinida
- Polygnathidae
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Polygnathus ovatinodosus
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Polygnathus linguiformis
Hinde 1879
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Polygnathus varcus
Stauffer 1940
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Conodonta
- Prioniodontida
- Icriodontidae
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Icriodus difficilis
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| see common names | ||||||||||
Geography
| Country: | China | State/province: | Guangxi | County: | Xiangzhou |
| Coordinates: | 24.1° North, 110.0° East (view map) | ||||
| Paleocoordinates: | 0.1° South, 115.2° East | ||||
| Basis of coordinate: | based on nearby landmark | ||||
| Geographic resolution: | small collection |
Time
| Period: | Devonian | Epoch: | Middle Devonian |
| Stage: | Givetian | 10 m.y. bin: | Devonian 3 |
| *Period: | Middle Devonian | *Local age/stage: | Dongganglingian |
| Key time interval: | Givetian | ||
| Age range of interval: | 387.70000 - 382.70000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Donggangling | ||
| Local section: | Dale-Zhongping | Local bed: | various |
| Stratigraphic resolution: | formation |
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Secondary lithology: | "shale" |
| Lithology description: various. mostly limestone and shale. | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | biostratigraphic analysis |
| Collection method comments: Grab samples from various levels in the Donggangling Fm. | |
Metadata
| Database number: | 4846 | ||
| Authorizer: | J. Alroy | Enterer: | M. Sommers |
| Modifier: | J. Alroy | Research group: | marine invertebrate |
| Created: | 1999-08-24 18:11:34 | Last modified: | 2012-08-20 00:13:43 |
| Access level: | the public | Released: | 2000-11-20 13:53:24 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 274. | R. Zhang and J., J.r. Pojeta. 1986. Devonian sections in Guangxi from which pelecypods were collected. Devonian rocks and Lower and Middle pelecypods of Guangxi, China and the Traverse Group of Michigan. United States Geological Survery Professional Paper 1394(E):33-43 [J. Alroy/M. Sommers/P. Wagner] |