Uchbas, bed 6: Botomian, Kazakhstan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Heteractinida - Octactinellida - Eiffeliidae
Lenastella araniformis Missarzhevsky and Mambetov 1981
recombined as Eiffelia araniformis
Lenastella umbonata Missarzhevsky and Mambetov 1981
Lenastella mucronata Missarzhevsky and Mambetov 1981
Mobergellidae
Mobergella sp. Herdström 1923
unclassified
Gaparella porosa n. gen., n. sp. Missarzhevsky and Mambetov 1981
synonym of Archaeooides granulatus
Coeloscleritophora - Chancelloriida - Chancelloriidae
Chancelloria sp. Walcott 1920
unclassified
Resegia glandiformis n. gen., n. sp. Missarzhevsky and Mambetov 1981
Hyolithelminthida
Koksuja costulifera Missarzhevsky and Mambetov 1981
Conodonta - Amphigeisinidae
Amphigeisina renae Missarzhevsky and Mambetov 1981
Protoconodontida
Glauderia multifidus Missarzhevsky and Mambetov 1981
Maikhanellidae
Calyptoptomatida
Adyshevitheca adyshevi Mambetov and Repina 1979
Adyshevitheca utchbasica Mambetov and Repina 1979
Helcionelloida - Helcionellida - Helcionellidae
Igorella talassica Missarzhevsky and Mambetov 1981
Hyolithida - Sulcavitidae
Burithes elongatus Missarzhevskiy 1969
Hyolithida
Laticornus curtus n. gen., n. sp. Missarzhevsky and Mambetov 1981
Hyolithida - Nelegerocornidae
Microcornus talasicus
Microcornus parvulus Mambetov 1972
Orthothecida - Circothecidae
Conotheca corniformis n. sp. Missarzhevsky and Mambetov 1981
Lingulata - Lingulida - Obolidae
Lingulella sp. Salter 1866
Lingulata - Acrotretida - Acrotretidae
Linnarssonia constans Koneva 1983
Stenothecoida - Cambridioida - Cambridiidae
Stenothecoides minutus n. sp. Missarzhevsky and Mambetov 1981
Trilobita - Redlichiida - Redlichiidae
Redlichiidae indet. Poulsen 1927
Ushbaspis sp. Keller and Pokrovskaya 1965
unclassified
Microdictyon effusum Bengtson et al. 1981
Pseudoconodontida
Mongolitubulus squamifer Missarzhevsky 1977
see common names

Geography
Country:Kazakhstan
Coordinates: 43.6° North, 69.5° East (view map)
Paleocoordinates:1.3° North, 102.0° East
Basis of coordinate:based on nearby landmark
Geographic resolution:small collection
Time
Period:Cambrian Epoch:Series 2
10 m.y. bin:Cambrian 2-3
Key time interval:Botomian
Age range of interval:515.60000 - 512.50000 m.y. ago
Stratigraphy
Formation:Shabakty Member:Geress
Local section:Uchbas Local bed:6
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: bed 6 (5 m thick), Rhombocorniculum cancellatum zone, Adyshevitheca beds
Lithology and environment
Primary lithology: lithified dolomite
Lithology description: sandy dolomite, dolomite breccia
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:99362
Authorizer:W. Kiessling Enterer:U. Merkel
Modifier:U. Merkel Research group:marine invertebrate
Created:2010-11-09 04:04:46 Last modified:2010-11-09 06:28:47
Access level:the public Released:2010-11-09 04:04:46
Creative Commons license:CC BY
Reference information

Primary reference:
34137. V. V. Missarzhevsky and A. M. Mambetov. 1981. Stratigrafiya i fauna pogranichnykh sloyev Kembriya i Dokembriya Malogo Karatau [Stratigraphy and fauna of the Precambrian-Cambrian boundary beds of the Malyy Karatau]. Trudy Ordena Trudovogo Krasnogo Znameni Geologicheskiy Institut Akademiya NAUK SSSR 326:1-96 [W. Kiessling/U. Merkel/P. Wagner]