Ulaan-Shanda, Dzhinsetu Ula Mountains, Gobi Altai: Ashgill, Mongolia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Anthozoa
- Stauriida
- Stauriidae
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Modesta gobiensis
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Anthozoa
- Stauriida
- Streptelasmatidae
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Grewingkia parva
McLean 1974
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Grewingkia anguinea
Scheffen 1933
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Streptelasma primum
Wedekind 1927
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Streptelasma ostrogothicum
Neuman 1969
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Stromatoporoidea
- Labechiida
- Aulaceratidae
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Ludictyon vesiculatum
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Stromatoporoidea
- Labechiida
- Rosenellidae
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Cystostroma evenkiense
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Pachystylostroma ex gr. fragosum
Nestor 1964
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Pseudostylodictyon aff. poshanense
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Stromatoporoidea
- Labechiida
- Labechiidae
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Stratodictyon columnare
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Stenolaemata
- Cryptostomata
- Ptilodictyidae
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Ensipora erecta
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Fimbriapora firma
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synonym of Phaenopora | |||||||
Fimbriapora plebeja
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synonym of Phaenopora | |||||||
Stenolaemata
- Cryptostomata
- Virgatellidae
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Pseudopachydictya indistincta
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Stenolaemata
- Trepostomida
- Monticuliporidae
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Homotrypa nuda
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Stenolaemata
- Trepostomata
- Halloporidae
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Hallopora danforthensis
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Hallopora onealle
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see common names |
Geography
Country: | Mongolia |
Coordinates: | 44.3° North, 99.5° East (view map) |
Paleocoordinates: | 26.2° North, 35.7° East |
Basis of coordinate: | estimated from map |
Geographic resolution: | outcrop |
Time
Period: | Ordovician | Epoch: | Late/Upper Ordovician |
10 m.y. bin: | Ordovician 5 | ||
Key time interval: | Ashgill | ||
Age range of interval: | 449.60000 - 443.80000 m.y. ago |
Stratigraphy
Stratigraphic resolution: | group of beds |
Lithology and environment
Primary lithology: | lithified "limestone" |
Lithology description: small coral-stromatoporoid biostromes | |
Environment: | reef, buildup or bioherm |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Preservation of anatomical detail: | good |
Collection methods and comments
Collection methods: | peel or thin section,field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Also known as: | Reef 3358 | ||
Database number: | 79596 | ||
Authorizer: | W. Kiessling | Enterer: | U. Merkel | Research group: | marine invertebrate |
Created: | 2008-03-14 05:59:01 | Last modified: | 2024-03-31 19:20:45 |
Access level: | authorizer only | Released: | 2010-01-08 10:39:56 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
26709. | L. N. Bolshakova and L. M. Ulitina. 1985. Stromatoporaty i biostratigrafiya nizhnego paleozoya Mongolii [Stromatoporata and biostratigraphy of the Lower Paleozoic of Mongolia]. Trudy Sovmestnaya Sovetsko-Mongolskaya Paleontologicheskaya Ekspeditisiya [Transactions of the Joint Soviet-Mongolian Paleontological Expedition] 27:5-94 [W. Kiessling/U. Merkel] |