Where: Kyrgyzstan (42.2° N, 72.0° E: paleocoordinates 4.4° N, 104.0° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Taldybulak Member (Beshtash Formation), Atdabanian (521.0 - 516.0 Ma)
• bed 4 (22 m thick), Rhombocorniculum cancellatum zone
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified dolomite
Size class: macrofossils
Primary reference: 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]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 99327: authorized by Wolfgang Kiessling, entered by Uta Merkel on 08.11.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Chlorophyceae | |
Cambroclavus undulatus Mambetov and Repina 1979
Cambroclavus clavus Mambetov and Repina 1979
Cambroclavus antis Mambetov and Repina 1979 | |
Hyolithellus vladimirovae Rozanov and Missarzhevsky 1966 | |
Cambroclavida | |
Pseudoclavus singularis Mambetov and Repina 1979 | |
Heteractinida | |
Lenastella umbonata n. sp., Lenastella mucronata, Lenastella aculeata n. sp., "Lenastella araniformis" = Eiffelia araniformis
Lenastella umbonata n. sp. Missarzhevsky and Mambetov 1981
Lenastella mucronata Missarzhevsky and Mambetov 1981
Lenastella aculeata n. sp. Missarzhevsky and Mambetov 1981
"Lenastella araniformis" = Eiffelia araniformis Missarzhevsky and Mambetov 1981 | |
Rhombocorniculum cancellatum Cobbold 1921 | |
Orthothecimorpha | |
? Asijatheca "sp. 2" Missarzhevsky and Mambetov 1981 | |
Aculifera | |
Halkieria sacciformis Meshkova 1969 | |
Helcionelloida | |
"Yochelcionella recta n. sp." = Eotebenna recta
"Yochelcionella recta n. sp." = Eotebenna recta Missarzhevsky and Mambetov 1981 | |
Igorella talassica n. sp.
Igorella talassica n. sp. Missarzhevsky and Mambetov 1981 |