Koziulino Village, Tom River, Sample 1, Layer 2 (Oligocene of Russian Federation)
Where: Tomsk, Russian Federation (56.5° N, 82.5° E: paleocoordinates 57.5° N, 80.2° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Chattian (28.4 - 23.0 Ma)
Environment/lithology: fluvial-lacustrine; unlithified, gray sandstone
• Sand, dark-gray
Size class: mesofossils
Preservation: original carbon
Collection methods: bulk, 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 23888: authorized by Bruce Tiffney, entered by Sara Pendleton on 23.07.2002