Korolenko Borehole 34.8-40.8m ( of Russian Federation)
Where: Omsk, Russian Federation (57.0° N, 75.1° E: paleocoordinates 57.9° N, 70.3° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Tertiary to Tertiary (65.5 - 5.3 Ma)
Environment/lithology: fluvial-lacustrine; unlithified, micaceous, brown, gray claystone
• clay of a brown-gray color, dense, lightly micaceous
Size class: mesofossils
Preservation: original carbon
Collection methods: core, sieve,
Primary reference: P. I. Dorofeev. 1963. Tretichnye Flory Zapadnoi Sibiri (Tertiary Floras of Western Siberia). Izdat. Akad. Nauk, Moscow/Leningrad. 343 pp. [B. Tiffney/B. Tiffney/B. Tiffney] more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 24322: authorized by Bruce Tiffney, entered by Sara Pendleton on 05.08.2002