Protathyris praecursor Community, Novaya Zemlya region: Lochkovian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Peleksygnathus fedotovi
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Strophomenata
- Strophomenida
- Amphistrophiidae
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Mesodouvillina costatula
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| subsp. montana | ||||||||||
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Rhynchonellata
- Spiriferida
- Delthyrididae
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Howellella angustiplicata
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Rhynchonellata
- Athyridida
- Athyrididae
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Protathyris praecursor
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Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
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Lenatoechia kuliki
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Stenolaemata
- Trepostomata
- Aisenvergiidae
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Eridotrypa sp.
Ulrich 1893
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Anthozoa
- Favositida
- Favositidae
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Pachyfavosites kozkowskii
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Demospongiae
- Chaetetida
- Tiverinidae
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Tiverina sp.
Sokolov and Tesakov 1968
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| see common names | ||||||||||
Geography
| Country: | Russian Federation |
| Coordinates: | 71.0° North, 58.0° East (view map) |
| Paleocoordinates: | 6.0° North, 0.8° West |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | basin |
Time
| Period: | Devonian | Epoch: | Early/Lower Devonian |
| Stage: | Lochkovian | 10 m.y. bin: | Devonian 1 |
| *International age/stage: | Early/Lower Lochkovian | ||
| Key time interval: | Lochkovian | ||
| Age range of interval: | 419.20000 - 410.80000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Stratigraphy comments: Occurs in Kamenka Bay Horizon in southern Novaya Zemlya, and Seversale Beds of Dolgi Island. |
Lithology and environment
| Primary lithology: | shelly/skeletal wackestone |
| Secondary lithology: | gray calcareous "shale" |
| Includes fossils? | Y |
| Lithology description: "Occurs in well-bedded limestones (wackestones), which are associated wiht dark-gray, calcareous shale." | |
| Environment: | marine indet. |
| Geology comments: "Deposition took place in a BA 2, quiet water, shallow open sea, sublittoral environment." | |
Taphonomy
Collection methods and comments
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 23648 | ||
| Authorizer: | M. Foote | Enterer: | M. Foote |
| Modifier: | M. Foote | Research group: | marine invertebrate |
| Created: | 2002-07-18 09:20:28 | Last modified: | 2006-09-15 15:14:05 |
| Access level: | the public | Released: | 2002-07-18 09:20:28 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 6713. | L. V. Nekhorosheva and D. K. Patrunov. 1999. The chief Wenlockian-Lochkovian benthic communities of the Vaigach to southern Novaya Zemlya region. In A. J. Boucot and J. D. Lawson (eds.), Paleocommunities--a case study from the Silurian and Lower Devonian 488-495 [M. Foote/M. Foote/M. Foote] |