Baraniy River, Sette Daban Mountains, unit 35: Llandovery, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Stenolaemata - Trepostomida - Atactotoechidae
Atactotoechus siluricus
Stenolaemata - Cryptostomata - Semicosciniidae
Semicoscinium pyramidatum
Semicoscinium cf. ordovicuum
Semicoscinium fragile
Stenolaemata - Cryptostomata - Fenestellidae
Loculipora sp.
Rhynchonellata - Atrypida - Atrypinidae
Alispira tenuicostata
Rhynchonellata - Rhynchonellida - Trigonirhynchiidae
Lenatoechia cf. elegans
Rhynchonellata - Rhynchonellida - Rhynchotrematidae
Stegerhynchus sp. (Foerste 1909)
original and current combination Rhynchonella (Stegerhynchus)
Strophomenata - Strophomenida - Strophomenidae
Strophomena cf. striatissima
Anthozoa - Stauriida - Kyphophyllidae
Pilophyllum moyeroense
Anthozoa - Stauriida - Ketophyllidae
Dentilasma honorabilis
Anthozoa - Stauriida - Endophyllidae
Yassia fasciculata
Anthozoa - Stauriida - Lykophyllidae
Holophragma mitrata
Anthozoa - Stauriida - Streptelasmatidae
Streptelasma sibiricum
Crassilasma crassiseptatum
Dinophyllum involutum
Anthozoa - Stauriida - Ptychophyllidae
Ptychophyllum ortoseptatum
Cyathactis euryone
Anthozoa - Stauriida - Entelophyllidae
Entelophyllum articulatum
Anthozoa - Cystiphyllida - Holmophyllidae
Holmophyllum holmi
Anthozoa - Cystiphyllida - Cystiphyllidae
Cystilasma sp. Zaprudskaya and Ivanovskiy 1962
synonym of Cystiphyllum
Cystilasma arcticum
synonym of Cystiphyllum
Anthozoa - Favositida - Multisoleniidae
Multisolenia tortuosa Fritz 1937
Anthozoa - Favositida - Favositidae
Favosites ex gr. kennihoensis
Favosites hirsutus
Favosites gothlandicus Lamarck 1816
Mesofavosites ex gr. regularis
Mesofavosites obliquus Sokolov 1951
Anthozoa - Favositida - Parastriatoporidae
Parastriatopora schernychevi
Anthozoa - Favositida - Theciidae
Angopora sp. (Jones 1936)
original and current combination Thecia (Angopora)
Anthozoa - Heliolitida - Halysitidae
Halysites labyrinthicus
Halysites nitidus
see common names

Geography
Country:Russian Federation State/province:Yakutiya
Coordinates: 62.9° North, 138.1° East (view map)
Paleocoordinates:20.4° North, 9.0° West
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period:Silurian Epoch:Llandovery
10 m.y. bin:Silurian 1
Key time interval:Llandovery
Age range of interval:443.80000 - 433.40000 m.y. ago
Stratigraphy
Formation:Khandyg
Local section:Baraniy Local bed:35
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: 68.5 m thick, upper Tayakh Suite
Lithology and environment
Primary lithology: lithified argillaceous "limestone"
Lithology description: small coral biostromes in the upper part
Environment:reef, buildup or bioherm
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Preservation of anatomical detail:good
Collection methods and comments
Collection methods:peel or thin section,field collection
Reason for describing collection:taxonomic analysis
Metadata
Also known as:Reef 3719
Database number:79513
Authorizer:W. Kiessling Enterer:U. Merkel
Modifier:W. Kiessling Research group:marine invertebrate
Created:2008-03-11 07:22:14 Last modified:2008-04-07 08:59:04
Access level:authorizer only Released:2010-01-08 10:39:56
Creative Commons license:CC BY
Reference information

Primary reference:
26663. K. N. Volkova, Y. Y. Latypov, and K. B. Khayznikova. 1978. Ordovik i silur Yuzhnogo Verkhoyanya (biostratigrafiya i paleontologiya) [The Ordovician and Silurian of the southern Verkhoyansk Range (biostratigraphy and paleontology)]. Trudy Instituta Geologii i Geofiziki 381:3-219 [W. Kiessling/U. Merkel]