Zeravshan-Hissar mountain region, Obisafitskogo Type, Nizhnemagianskaya Suite: Late/Upper Emsian, Tajikistan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Anostilostroma ? lozvense
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Synthetostroma aff. sokolovi
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Stromatoporoidea
- Actinostromatida
- Actinostromatidae
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Actinostroma aff. clathratum
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Actinostroma aff. mamontovi
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Stromatoporoidea
- Stromatoporellida
- Trupetostromatidae
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Flexiostroma crispum
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| synonym of Trupetostroma | ||||||||||
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Stromatoporoidea
- Stromatoporellida
- Stromatoporellidae
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Stromatoporella loutougini
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Stromatoporoidea
- Syringostromatida
- Stachyoditidae
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Stachyodes gracilis
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| subsp. kuznetskensis | ||||||||||
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Stromatoporoidea
- Clathrodictyida
- Gerronostromatidae
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Gerronostroma oblicum
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| subsp. recta | ||||||||||
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Stromatoporoidea
- Amphiporida
- Amphiporidae
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Amphipora intexta
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Amphipora ex gr. ramosa
(Phillips 1841)
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Anthozoa
- Cystiphyllida
- Goniophyllidae
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Calceola sandalina
(Linnaeus 1771)
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Anthozoa
- Stauriida
- Ptenophyllidae
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Lyrielasma petshorense
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Anthozoa
- Heliolitida
- Heliolitidae
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Heliolites vulgaris
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Anthozoa
- Favositida
- Favositidae
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Pachyfavosites exilis
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Favosites regularissimus
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Favosites gracilis
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Favosites robustus
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Favosites goldfussi
Lecompte 1939
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Cephalopoda
- Agoniatitida
- Mimosphinctidae
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Erbenoceras advolvens
(Erben 1960)
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Cephalopoda
- Agoniatitida
- Mimoceratidae
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Gyroceratites ? laevis
(Eichenberg 1931)
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| G. laevis/gracilis? | ||||||||||
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Rhynchonellata
- Atrypida
- Carinatinidae
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Carinatina paradoxa
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Carinatina olgae
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Rhynchonellata
- Atrypida
- Karpinskiidae
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Karpinskia cf. ivdelensis
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Rhynchonellata
- Pentamerida
- Gypidulidae
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Gypidula ivdelensis
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Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
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Nymphorhynchia cf. pseudolivonica
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Rhynchonellata
- Rhynchonellida
- Uncinulidae
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Uncinulus parallelepipedus
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Rhynchonellata
- Spiriferida
- Xenomartiniidae
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Uralospirifer ex gr. mansi
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Strophomenata
- Strophomenida
- Chonetidae
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Chonetes verneuli
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Chonetes cf. minuta
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Strophomenata
- Productida
- Productellidae
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Productella mesodevonica
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| see common names | ||||||||||
Geography
| Country: | Tajikistan |
| Coordinates: | 39.0° North, 69.0° East (view map) |
| Paleocoordinates: | 1.2° South, 71.5° East |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | basin |
Time
| Period: | Devonian | Epoch: | Early/Lower Devonian |
| Stage: | Emsian | 10 m.y. bin: | Devonian 2 |
| Key time interval: | Late/Upper Emsian | ||
| Age range of interval: | 398.30000 - 393.30000 m.y. ago |
Stratigraphy
| Formation: | Nizhnemagianskaya | ||||
| Stratigraphic resolution: | formation | ||||
| Stratigraphy comments: Upper Emsian; The Nizhnemagianskaya Suite has a thickness of 320m. | |||||
Lithology and environment
| Primary lithology: | cherty/siliceous "limestone" |
| Secondary lithology: | black "limestone" |
| Environment: | marine indet. |
Taphonomy
| Size of fossils: | macrofossils,mesofossils,microfossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 45793 | ||
| Authorizer: | M. Aberhan | Enterer: | S. Nurnberg |
| Modifier: | S. Nurnberg | Research group: | marine invertebrate |
| Collections that are a subset of this one: | |||
| Created: | 2004-12-02 07:58:25 | Last modified: | 2005-03-02 07:00:43 |
| Access level: | the public | Released: | 2004-12-02 07:58:25 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 12132. | 1% | A. I. Lavrusevich, V. I. Lavrusevich, and V. D. Saltovskaya. 1973. Daunton i nizhniy devon Zeravshano-Gissarskoy gornoy oblasti. The Downtonian and lower Devonian of the Zeravshan-Hissar mountain region. Sovetskaya Geologiya 12:10-25 [M. Aberhan/S. Nurnberg/S. Nurnberg] |