Glassia obovata-Septatrypa subaequalis-Hennigopora flexuosa Comm.,SW Byelorussia: Gorstian, Belarus
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Xeriopugnax modica
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| genus name in quotes | ||||||||||
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Atactoechus aff. siluricus
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Anthozoa
- Heliolitida
- Halysitidae
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Cystihalysites sp.
Chernyshev 1941
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Anthozoa
- Favositida
- Favositidae
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Mesofavosites sp.
Sokolov 1951
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Favosites sp.
Lamarck 1816
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Calamopora sp.
Goldfuss 1829
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| synonym of Paleofavosites | ||||||||||
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Anthozoa
- Stauriida
- Laccophyllidae
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Syringaxon sp.
Lindström 1882
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Anthozoa
- Stauriida
- Lykophyllidae
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Phaulactis sp.
Ryder 1926
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Stromatoporoidea
- Syringostromatida
- Coenostromatidae
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Parallelostroma sp.
Nestor 1966
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Crinoidea
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Crinoidea indet.
Miller 1821
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Cephalopoda
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Cephalopoda indet.
Cuvier 1797
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Strophomenata
- Strophomenida
- Strophochonetidae
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Protochonetes sp.
Muir-Wood 1962
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Strophomenata
- Strophomenida
- Strophonellidae
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Strophonella cf. euglypha
(Dalman 1828)
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| recombined as Strophoprion euglypha | ||||||||||
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Strophomenata
- Strophomenida
- Rafinesquinidae
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Leptaena cf. depressa
(Sowerby 1824)
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| recombined as Leptaena (Leptaena) depressa | ||||||||||
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Rhynchonellata
- Pentamerida
- Gypidulidae
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Gypidula lata
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Rhynchonellata
- Orthida
- Dalmanellidae
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Isorthis amplificata
Walmsley 1965
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| recombined as Isorthis (Tyersella) amplificata | ||||||||||
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Rhynchonellata
- Orthida
- Dicoelosiidae
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Dicoelosia biloba
(Linnaeus 1758)
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Rhynchonellata
- Spiriferida
- Cyrtiidae
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Cyrtia exporrecta
(Wahlenberg 1818)
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| recombined as Cyrtia exporrectus | ||||||||||
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Rhynchonellata
- Atrypida
- Atrypidae
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Atrypa sowerbyi
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Rhynchonellata
- Atrypida
- Lissatrypidae
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Glassia obovata
(Sowerby 1839)
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| recombined as Lissatrypa obovata | ||||||||||
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Rhynchonellata
- Atrypida
- Glassiidae
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? Glassia sp.
Davidson 1881
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Rhynchonellata
- Atrypida
- Septatrypidae
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Septatrypa subaequalis
Bassett 1979
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Rhynchonellata
- Protorthida
- Skenidiidae
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Skenidioides sp.
Schuchert and Cooper 1931
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Stenolaemata
- Cystoporata
- Fistuliporidae
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Buskopora cf. dentata
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Fistulipora aculeata
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Fistulipora hennigi
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Fistulipora incomperta
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Fistulipora promiscua
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Fistulipora incerta
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Fistulipora cf. laminata
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Fistulipora orbiculata
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Fistulipora brestensis
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Fistulipora cf. tuberculosa
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Stenolaemata
- Cystoporata
- Xenotrypidae
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Hennigopora flexuosa
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Hennigopora ramosa
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Stenolaemata
- Cystoporata
- Ceramoporidae
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Favositella mirabilis
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Ceramopora cf. rotunda
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Ceramopora imbricata
Hall 1852
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Stenolaemata
- Trepostomida
- Amplexoporidae
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Monotrypa maxima
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Stenolaemata
- Trepostomida
- Stenoporidae
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Eostenopora prodiga
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Stenolaemata
- Trepostomida
- Atactotoechidae
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Eridotrypella angusta
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Stenolaemata
- Trepostomata
- Heterotrypidae
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Lioclema bellum
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| original and current combination Leioclema | ||||||||||
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Trilobita
- Phacopida
- Dalmanitidae
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Dalmanites sp.
Barrande 1852
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Trilobita
- Phacopida
- Encrinuridae
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Encrinurus sp.
Emmrich 1844
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Trilobita
- Phacopida
- Calymenidae
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Calymene sp.
Brongniart 1822
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| see common names | ||||||||||
Geography
| Country: | Belarus |
| Coordinates: | 52.0° North, 24.0° East (view map) |
| Paleocoordinates: | 21.2° South, 3.6° East |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | local area |
Time
| Period: | Silurian | Epoch: | Ludlow |
| Stage: | Gorstian | 10 m.y. bin: | Silurian 2 | *Epoch: | Early/Lower Ludlow |
| Key time interval: | Gorstian | ||
| Age range of interval: | 427.40000 - 425.60000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Franopol' | ||||
| Stratigraphic resolution: | formation | ||||
| Stratigraphy comments: N. nilssoni-L. scanicus Zones | |||||
Lithology and environment
| Primary lithology: | shelly/skeletal,gray,green marl |
| Secondary lithology: | "limestone" |
| Includes fossils? | Y |
| Includes fossils? | Y |
| Lithology description: "Occurs in greenish-gray marls with lenses and laminae of marlstones (limestone and marl rhythmite)...(the brachiopods and bryozoans occur in both the marls and shaly limestones). | |
| Environment: | marine indet. |
| Geology comments: "...BA 4-5 (similar rocks and fossils occur in an equivalent position in the Furmanovka Formation in Podolia. To the west of the Rataichitsy 12 Borehole the limestones and marly rhythmites are replaced by argillitic marls, and in the Borstshovo 10 and Vyssokoye 1 Boreholes graptolites already dominate." | |
Taphonomy
Collection methods and comments
| Collection methods: | core |
| Reason for describing collection: | paleoecologic analysis |
| Collection method comments: Abundances given for dominant brachiopods and bryozoans. | |
Metadata
| Database number: | 23662 | ||
| Authorizer: | M. Foote | Enterer: | M. Foote |
| Modifier: | M. Foote | Research group: | marine invertebrate |
| Created: | 2002-07-18 11:25:00 | Last modified: | 2006-09-15 15:14:05 |
| Access level: | the public | Released: | 2002-07-18 11:25:00 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 6746. | V. I. Pushkin and T. L. Modzalevskaya. 1999. Silurian and Lower Devonian brachiopod and bryozoan communities of southwestern Byelorussia. In A. J. Boucot and J. D. Lawson (eds.), Paleocommunities--a case study from the Silurian and Lower Devonian 496-509 [M. Foote/M. Foote/M. Foote] |