Salaany Gol, GR crusts, Zavkhan Basin, Mongolia: Atdabanian - Botomian, Mongolia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Chabakoviacea
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Renalcis polymorphus
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rare | |||||||||
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Tarthinia rotunda
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rare | |||||||||
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Batinevia sp.
Korde 1966
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rare | |||||||||
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Gordonophyton sp.
Korde 1973
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rare | |||||||||
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Hormogoneae
- Oscillatoriales
- Girvanellaceae
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Girvanella sp.
Nicholson and Etheridge 1878
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rare | |||||||||
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Archaeocyatha
- Archaeocyathida
- Loculicyathidae
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Okulitchicyathus sp. n. sp.
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rare | |||||||||
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Cambrocyathellus communis
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rare | |||||||||
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Cambrocyathellus tuberculatus
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abundant | |||||||||
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Cambrocyathellus pannonicus
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abundant | |||||||||
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Archaeocyatha
- Archaeocyathida
- Copleicyathidae
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Tabulacyathellus bidzhaensis
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rare | |||||||||
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Archaeocyatha
- Archaeocyathida
- Archaeopharetridae
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Archaeopharetra marginata
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dominant | |||||||||
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Archaeocyatha
- Archaeocyathida
- Dictyocyathidae
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Chouberticyathus lepidus
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rare | |||||||||
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Dictyocyathus confertus
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rare | |||||||||
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Archaeocyatha
- Capsulocyathida
- Alataucyathidae
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Alataucyathus jaroschevitschi
Zhuravleva 1955
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rare | |||||||||
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Archaeocyatha
- Capsulocyathida
- Cryptoporocyathidae
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Capsulocyathus irregularis
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rare | |||||||||
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Archaeocyatha
- Ajacicyathida
- Asterocyathidae
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Ichnusocyathus changaiensis
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rare | |||||||||
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Archaeocyatha
- Ajacicyathida
- Kymbecyathidae
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Urcyathus sp.
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rare | |||||||||
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Archaeocyatha
- Ajacicyathida
- Dokidocyathidae
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Dokidocyathus tuvaensis
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rare | |||||||||
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Archaeocyatha
- Ajacicyathida
- Pretiosocyathidae
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Pretiosocyathus subtilis
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rare | |||||||||
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Archaeocyatha
- Ajacicyathida
- Erbocyathidae
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Ladaecyathus melnikovae
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rare | |||||||||
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Archaeocyatha
- Ajacicyathida
- Bipallicyathidae
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Bipallicyathus manifestus
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rare | |||||||||
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Archaeocyatha
- Ajacicyathida
- Ethmocyathidae
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Baikalocyathus ex gr. mirus
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rare | |||||||||
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Archaeocyatha
- Ajacicyathida
- Ajacicyathidae
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Orbicyathus mongolicus
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rare | |||||||||
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Rotundocyathus floris
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rare | |||||||||
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Rotundocyathus levigatus
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rare | |||||||||
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Ajacicyathus mongolicus
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rare | |||||||||
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Robustocyathellus abundans
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rare | |||||||||
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Nochoroicyathus misertumulus
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rare | |||||||||
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Nochoroicyathus amplus
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rare | |||||||||
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Nochoroicyathus certus
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rare | |||||||||
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Nochoroicyathus concinnus
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rare | |||||||||
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Nochoroicyathus chassaktuensis
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abundant | |||||||||
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Nochoroicyathus howelli
(Vologdin 1940)
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rare | |||||||||
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Archaeocyatha
- Ajacicyathida
- Tumulocyathidae
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Tumulocyathus pustulatus
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rare | |||||||||
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Plicocyathus stellatus
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rare | |||||||||
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Archaeocyatha
- Ajacicyathida
- Fallocyathidae
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? Fallocyathus frutectosus
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rare | |||||||||
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Archaeocyatha
- Ajacicyathida
- Tumulifungiidae
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Tologoicyathus sp.
Voronin 1988
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rare | |||||||||
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Sclerocyathus floridus
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rare | |||||||||
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Archaeocyatha
- Monocyathida
- Monocyathidae
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Archaeolynthus solidimurus
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rare | |||||||||
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Archaeocyatha
- Monocyathida
- Tumuliolynthidae
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Tumuliolynthus tubexternus
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rare | |||||||||
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Polyactinellidae
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Dodecaactinella sp.
Reif 1968
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rare | |||||||||
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Khasaktidae
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Edelsteinia sp.
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dominant | |||||||||
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Khasaktia intermedia
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rare | |||||||||
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Radiocyatha
- Hetairacyathidae
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Girphanovella georgensis
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rare | |||||||||
| disarticulated nesasters | ||||||||||
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Hydroconozoa
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Hydroconus tenuis
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rare | |||||||||
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unclassified
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informal Cibricyathid indet.
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abundant | |||||||||
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Rackovskaia sp.
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dominant | |||||||||
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informal Coleolid indet.
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rare | |||||||||
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informal Chancelloriid indet.
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abundant | |||||||||
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informal Hyolithid indet.
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rare | |||||||||
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Rhodophyceae
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Angulocellularia sp.
Vologdin 1962
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rare | |||||||||
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Ludloviaceae
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Epiphyton sp.
Bornemann 1886
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abundant | |||||||||
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unclassified
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Botominella sp.
Reitlinger 1959
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rare | |||||||||
| see common names | ||||||||||
Geography
| Country: | Mongolia |
| Coordinates: | 46.9° North, 95.8° East (view map) |
| Paleocoordinates: | 1.3° South, 7.3° East |
| Basis of coordinate: | based on nearby landmark |
Time
| Period: | Cambrian | Epoch: | Series 2 |
| Stage: | Stage 3 | 10 m.y. bin: | Cambrian 2 - Cambrian 2-3 |
| *Period: | Early/Lower Cambrian | ||
| *International age/stage: | Late/Upper Atdabanian - Early/Lower Botomian | ||
| Key time interval: | Atdabanian - Botomian | ||
| Age range of interval: | 521 - 512.5 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Salaany Gol | ||||
| Stratigraphic resolution: | formation | ||||
| Stratigraphy comments: Salaany Gol Formation unconformingly overlien by the Khayrkhan Formation | |||||
Lithology and environment
| Primary lithology: | lithified bindstone |
| Environment: | reef, buildup or bioherm |
Taphonomy
| Size of fossils: | macrofossils |
| Bioerosion: | frequent |
Collection methods and comments
| Reason for describing collection: | paleoecologic analysis |
| Collection method comments: Gordonophyton-Razumovskia crusts (GR) | |
Metadata
| Also known as: | reef 2310 | ||
| Database number: | 22939 | ||
| Authorizer: | W. Kiessling | Enterer: | B. Bookhagen |
| Modifier: | B. Bookhagen | Research group: | marine invertebrate |
| Created: | 2002-07-04 00:57:03 | Last modified: | 2002-07-04 06:31:45 |
| Access level: | the public | Released: | 2002-07-04 00:57:03 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 6600. | P. D. Kruse, A. Gandin, F. Debrenne and R. Wood. 1996. Early Cambrian bioconstructions in the Zavkhan Basin of western Mongolia. Geological Magazine 133(4):429-444 [W. Kiessling/B. Bookhagen/B. Bookhagen] |