Lochkovian beds (lithotype 2), Sos'va River Valley Section: Lochkovian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Anthozoa
- Stauriida
- Mucophyllidae
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Pseudamplexus quadripartitus
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Anthozoa
- Stauriida
- Ptenophyllidae
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Spongophylloides perfecta
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Neomphyma originata
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Rhynchonellata
- Atrypida
- Atrypinidae
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Spirigerina supramarginalis
(Khalfin 1948)
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Rhynchonellata
- Pentamerida
- Gypidulidae
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Gypidulina optata
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Rhynchonellata
- Pentamerida
- Parastrophinidae
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Anastrophia magnifica
Kozlowski 1929
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Rhynchonellata
- Rhynchonellida
- Hebetoechiidae
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Sphaerirhynchia tarda
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| name in quotes | ||||||||||
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Sphaerirhynchia vagranica
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| see common names | ||||||||||
Geography
| Country: | Russian Federation |
| Coordinates: | 60.2° North, 60.0° East (view map) |
| Paleocoordinates: | 3.9° North, 9.9° East |
| Basis of coordinate: | based on nearby landmark |
Time
| Period: | Devonian | Epoch: | Early/Lower Devonian |
| Stage: | Lochkovian | 10 m.y. bin: | Devonian 1 | *Epoch: | Lochkovian |
| Key time interval: | Lochkovian | ||
| Age range of interval: | 419.20000 - 410.80000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
Lithology and environment
| Primary lithology: | volcaniclastic sandy conglomerate |
| Secondary lithology: | "limestone" |
| Includes fossils? | Y |
| Lithology description: "..(2) tuff conglomerates, tuff sandstones with subordinate intercaltions of massive limestones [containing the fossils]..." | |
| Environment: | marine indet. |
Taphonomy
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 13964 | ||
| Authorizer: | M. Foote | Enterer: | M. Foote |
| Modifier: | M. Foote | Research group: | marine invertebrate |
| Created: | 2002-05-06 09:24:02 | Last modified: | 2006-09-15 15:13:14 |
| Access level: | the public | Released: | 2002-05-06 09:24:02 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 6176. | A. N. Khodalevich and O. V. Bogoyavlenskaya. 1977. Northern Urals. In A. Martinsson (ed.), The Silurian-Devonian boundary (IUGS, Series A, Number 5) 211-218 [M. Foote/M. Foote/P. Wagner] |