Where: Tyva, Russian Federation (51.9° N, 95.5° E: paleocoordinates 12.9° N, 22.5° E)
• coordinate based on political unit
• local area-level geographic resolution
When: Semiacontiodus asymmetricus conodont zone, Tarlyk Formation, Darriwilian (467.3 - 458.4 Ma)
• Dw2
• formation-level stratigraphic resolution
Environment/lithology: lithology not reported
Size class: macrofossils
Primary reference: O. N. Andreeva. 1982. Middle Ordovician brachiopods of Tuva and the Altai region. Paleontological Journal 1982(2):48-59 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 185999: authorized by Pete Wagner, entered by Pete Wagner on 05.06.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Oxoplecia ujukensis n. sp.
Oxoplecia ujukensis n. sp. Andreeva 1982 | |
Rhynchonellata | |
Orthambonites tuvensis n. sp.
Orthambonites tuvensis n. sp. Andreeva 1982 |