Qujing. Cuifengshan Assemblage: Lochkovian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Microholonaspis microthyris
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Zhao and Zhu 2010 | |||||||||
Youngacanthus gracilis
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Zhao and Zhu 2010 | |||||||||
Gualepis elegans
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Zhao and Zhu 2010 | |||||||||
Changolepis tricuspidus
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Zhao and Zhu 2010 | |||||||||
Peilepis solida
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Zhao and Zhu 2010 | |||||||||
? Ohiolepis xitunensis
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Zhao and Zhu 2010 | |||||||||
Ohiolepis sp.
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Zhao and Zhu 2010 | |||||||||
Galeaspida
- Huananaspidiformes
- Huananaspidae
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Nanpanaspis microculus
Liu 1965
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Zhao and Zhu 2010 | |||||||||
Galeaspida
- Polybranchiaspidiformes
- Gumuaspidae
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Laxaspis rostrata
Liu 1975
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Zhao and Zhu 2010 | |||||||||
recombined as Pseudolaxaspis rostrata | ||||||||||
Galeaspida
- Polybranchiaspidiformes
- Polybranchiaspididae
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Cyclodiscaspis ctenus
Liu 1975
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Zhao and Zhu 2010 | |||||||||
Polybranchiaspis liaojiaoshanensis
Liu 1965
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Zhao and Zhu 2010 | |||||||||
Laxaspis qujingensis
Liu 1975
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Zhao and Zhu 2010 | |||||||||
Siyingia altuspinosa
Wang and Wang 1982
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Zhao and Zhu 2010 | |||||||||
Galeaspida
- Eugaleaspidiformes
- Eugaleaspididae
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Eugaleaspis lianhuashanensis
Liu 1986
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Zhao and Zhu 2010 | |||||||||
Eugaleaspis changi
Liu 1965
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Zhao and Zhu 2010 | |||||||||
Galeaspida
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Hyperaspis acclivis
Pan 1992
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Zhao and Zhu 2010 | |||||||||
Diplohollcaspis daleensis
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Zhao and Zhu 2010 | |||||||||
original and current combination Diploholcaspis | ||||||||||
Placodermi
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Asiacanthus kaoi
P'am 1964
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Zhao and Zhu 2010 | |||||||||
Asiacanthus suni
P'an 1964
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Zhao and Zhu 2010 | |||||||||
Placodermi
- Phyllolepida
- Gavinaspididae
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Gavinaspis convergens
Dupret and Zhu 2008
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Zhao and Zhu 2010 | |||||||||
Placodermi
- Antiarcha
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Zhanjilepis aspratilis
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Zhao and Zhu 2010 | |||||||||
Zhanjilepis sp.
Zhang 1978
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Zhao and Zhu 2010 | |||||||||
Phymolepis cuifengshanensis
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Zhao and Zhu 2010 | |||||||||
Phymolepis guoruii
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Zhao and Zhu 2010 | |||||||||
Placodermi
- Antiarchiformes
- Chuchinolepidae
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Chuchinolepis sulcata
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Zhao and Zhu 2010 | |||||||||
Chuchinolepis sp.
Chang 1978
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Zhao and Zhu 2010 | |||||||||
Chuchinolepis gracilis
Chang 1978
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Zhao and Zhu 2010 | |||||||||
Chuchinolepis qujingensis
(Zhang 1984)
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Zhao and Zhu 2010 | |||||||||
Chuchinolepis robusta
Zhu 1996
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Zhao and Zhu 2010 | |||||||||
Placodermi
- Antiarchiformes
- Yunnanolepididae
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Yunnanolepis parvus
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Zhao and Zhu 2010 | |||||||||
Yunnanolepis porifera
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Zhao and Zhu 2010 | |||||||||
Yunnanolepis sp.
Liu 1963
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Zhao and Zhu 2010 | |||||||||
Yunnanolepis chii
Liu 1963
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Zhao and Zhu 2010 | |||||||||
Placodermi
- Arthrodira
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Parawilliamsaspis yujiangensis
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Zhao and Zhu 2010 | |||||||||
Placodermi
- Arthrodira
- Actinolepidae
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Szelepis yunnanensis
Liu 1979
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Zhao and Zhu 2010 | |||||||||
Chondrichthyes
- Climatiiformes
- Climatiidae
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Nostolepis sp.
Pander 1856
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Zhao and Zhu 2010 | |||||||||
unclassified
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Parathelodus scitulus
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Zhao and Zhu 2010 | |||||||||
Parathelodus catalatus
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Zhao and Zhu 2010 | |||||||||
Parathelodus trilobatus
|
Zhao and Zhu 2010 | |||||||||
Parathelodus cornuformis
|
Zhao and Zhu 2010 | |||||||||
Parathelodus asiatica
(Wang 1984)
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Zhao and Zhu 2010 | |||||||||
Achoania jarvikii n. gen., n. sp.
Zhu et al. 2001
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1 specimen | |||||||||
V6235 | ||||||||||
Youngolepis sp.
Chang and Yu 1981
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Zhao and Zhu 2010 | |||||||||
Youngolepis praecursor
Chang and Yu 1981
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Zhao and Zhu 2010 | |||||||||
Psarolepis romeri
Yu 1998
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Zhao and Zhu 2010 | |||||||||
Styloichthys changae
Zhu and Yu 2002
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Zhao and Zhu 2010 | |||||||||
Diabolepis speratus
Chang and Yu 1984
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Zhao and Zhu 2010 | |||||||||
Meemannia eos
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Zhao and Zhu 2010 | |||||||||
see common names |
Geography
Country: | China | State/province: | Yunnan |
Coordinates: | 25.5° North, 103.8° East (view map) | ||
Paleocoordinates: | 6.3° North, 131.3° East |
Time
Period: | Devonian | Epoch: | Early/Lower Devonian |
Stage: | Lochkovian | 10 m.y. bin: | Devonian 1 |
Key time interval: | Lochkovian | ||
Age range of interval: | 419.20000 - 410.80000 m.y. ago |
Stratigraphy
Formation: | Xitun |
Stratigraphic resolution: | formation |
Lithology and environment
Primary lithology: | lithified mudstone |
Secondary lithology: | "shale" |
Lithology description: mudstone and shale intercalated with marl | |
Environment: | foreshore |
Geology comments: It represents a foreshore-shallow water marine environment. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Metadata
Also known as: | Achoania-type locality; Locality 17 | ||
Database number: | 162781 | ||
Authorizer: | G. Lloyd, P. Wagner | Enterer: | G. Lloyd, P. Wagner |
Modifier: | P. Wagner | Research group: | vertebrate |
Created: | 2014-10-05 02:01:05 | Last modified: | 2015-09-22 14:31:56 |
Access level: | the public | Released: | 2014-10-05 02:01:05 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
45172. | M. Zhu, X. Yu, and P. E. Ahlberg. 2001. A primitive sarcopterygian fish with an eyestalk. Nature 410(6824):81-84 [P. Wagner/P. Wagner/P. Wagner] |
Secondary references:
56463 | W.-J. Zhao and M. Zhu. 2010. Siluro-Devonian vertebrate biostratigraphy and biogeography of China. Palaeoworld 19(1–2):4-26 [P. Wagner/P. Wagner] |