Outcrop 1, sample 01943 (Silurian of Russian Federation)
Where: Russian Federation (53.1° N, 57.4° E: paleocoordinates 0.0° N, 14.7° E)
• coordinate estimated from map
When: eosteinhornensis s.l. conodont zone, Pridoli (423.0 - 419.2 Ma)
• Ust-Irgizly bed
Environment/lithology: lithified, dolomitic, gray limestone
• The Ust-Irgizly beds occur stratigraphically below the Siyak deposits of the Lochkovian age and correspond to the Přídolí (upper Silurian). They are represented by grey layered and selectively dolomitized organogenic limestones with scarce intercalations of siltstones. The thickness of the horizon ranges from 20 to 40 m.
Size class: microfossils
Primary reference: T. Mavrinskaya and L. Slavik. 2013. Correlation of Early Devonian (Lochkovian-early Pragian) conodont faunas of the South Urals (Russia). Bulletin of Geosciences 88(2):283-296 [E. Jarochowska/S. Haegele]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 190150: authorized by Emilia Jarochowska, entered by Sarah Haegele on 01.12.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Conodonta | |
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Wurmiella sensu lato eosteinhorensis conodont | |