D5 - Daping section, sample level 5: Arenigian, China
collected by Turvey 1998-1999
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Trilobita
- Corynexochida
- Leiostegiidae
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Agerina elongata
Lu 1975
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3 specimens | |||||||||
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Trilobita
- Proetida
- Telephinidae
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Carolinites genacinaca
Ross 1951
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Turvey and Zhou 2002 | 3 specimens | ||||||||
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Trilobita
- Phacopida
- Pliomeridae
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Ovalocephalus primitivus
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2 specimens | |||||||||
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Trilobita
- Trinucleida
- Raphiophoridae
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Raphiophorinae indet.
Angelin 1854
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10 specimens | |||||||||
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Rhombampyx yii
(Lu 1965)
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Turvey and Zhou 2002 | 3 specimens | ||||||||
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Trilobita
- Trinucleida
- Trinucleidae
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Hanchungolithinae indet.
Lu 1963
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5 specimens | |||||||||
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Ningkianolithus welleri
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Turvey and Zhou 2002 | 3 specimens | ||||||||
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Trilobita
- Asaphida
- Asaphidae
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Megalaspides laningensis
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1 specimen | |||||||||
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Gog yangtzeensis
(Lu 1975)
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3 specimens | |||||||||
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Trilobita
- Asaphida
- Remopleurididae
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Hexacopyge nasuta
(Lu 1957)
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2 specimens | |||||||||
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Agnostida
- Metagnostidae
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Metagnostidae indet.
Jaekel 1909
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5 specimens | |||||||||
| Was 8 | ||||||||||
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Trinodus hupehensis
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Turvey and Zhou 2002 | 3 specimens | ||||||||
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Geragnostus (Geragnosiella) lenhsiangensis
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Turvey and Zhou 2002 | 2 specimens | ||||||||
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Geragnostus (Geragnostus) sp.
Howell 1935
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Turvey and Zhou 2002 | 1 specimen | ||||||||
| see common names | ||||||||||
Geography
| Country: | China | State/province: | Hubei |
| Coordinates: | 30.9° North, 111.4° East (view map) | ||
| Paleocoordinates: | 14.0° North, 139.4° East | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | small collection |
Time
| Period: | Ordovician | ||
| 10 m.y. bin: | Ordovician 2 | ||
| Key time interval: | Arenigian | Graptolite zone: | Undulograptus sinodentatus |
| Age range of interval: | 477.70000 - 468.00000 m.y. ago |
Stratigraphy
| Formation: | Dawan | Member: | 3 | ||
| Local section: | Daping | Local bed: | 5 | ||
| Local order: | bottom to top | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: According to the graptolite biostratigraphy of Lindström et al. (1991), the shales of the lower 6 met re interval represent the Undulograptus sinodentatus Zone , and horizons upsection of this the U. austrodentatus Zone | |||||
Lithology and environment
| Primary lithology: | nodular,gray,green,yellow argillaceous,calcareous "shale" |
| Lithology description: Dirty yellow-green or grey-green marly shale intercalated with marl , thin-bedded biocalcilutite and nodular biocalcilutite, with 3 metres of biocalcarenite at the top of the section. | |
| Environment: | offshore |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection | ||
| Reason for describing collection: | general faunal/floral analysis | ||
| Collectors: | Turvey | Collection dates: | 1998-1999 |
| Taxonomic list comments:References focuses on trilobites. | |||
Metadata
| Database number: | 116201 | ||
| Authorizer: | A. Miller, P. Wagner | Enterer: | S. Kolbe, P. Wagner |
| Modifier: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2011-09-06 05:52:36 | Last modified: | 2018-04-26 22:01:06 |
| Access level: | the public | Released: | 2011-09-06 05:52:36 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 37454. | S. T. Turvey. 2005. Early Ordovician (Arenig) trilobite palaeoecology and palaeobiogeography of the South China Plate. Palaeontology 48(3):519-547 [A. Miller/S. Kolbe] |
Secondary references:
| 65550 | S. T. Turvey and Z. Y. Zhou. 2002. Arenig trilobite associations of Daping, Yichang, Hubei, South China. Acta Palaeontologica Sinica 41(1):10-18 [P. Wagner/P. Wagner] |