Ekaterina Village, Abrosimovka River (Miocene of Russian Federation)

Where: Omsk, Russian Federation (56.5° N, 74.5° E: paleocoordinates 57.2° N, 73.2° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Early/Lower Miocene (23.0 - 16.0 Ma)

Environment/lithology: fluvial-lacustrine; unlithified lignite and unlithified claystone

• brown coal, mute clays

Size class: mesofossils

Preservation: original carbon

Collection methods: bulk, sieve,

Primary reference: P. I. Dorofeev. 1963. Tretichnye Flory Zapadnoi Sibiri. Akad. Nauk, Moscow/Leningrad 1-343 [B. Tiffney/B. Tiffney/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 23894: authorized by Bruce Tiffney, entered by Sara Pendleton on 23.07.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Diclidocarya
  -
Polypodiopsida
 Salviniales - Polypodiidae
Azolla ventricosa Dorofeev 1955
Salvinia sp. Adanson 1763 watermoss
Carpolithus
  -
Aracistrobus
  -
 Coniferales - Cupressaceae
Glyptostrobus europaeus Brongniart 1833 Chinese swamp cypress
Taxodium dubium Sternberg 1824 cypress
Pinopsida
 Pinales - Pinaceae
Dicotyledoneae
 Ericales - Primulaceae
 Ericales - Ericaceae
 Myrtales - Lythraceae
Angiospermae
 Fagales - Betulaceae
 Malpighiales - Hypericaceae
Hypericum septestum St John's wort
 Rosales - Rosaceae
Rubus sp. Linnaeus 1753 bramble
 Rosales - Urticaceae
Urtica sp. Linnaeus 1753 nettle
 Vitales - Vitaceae
 Arales - Lemnaceae
 Typhales - Commelinidae
Sparganium sp. Linnaeus 1753 bur-reed
 Alismatales - Potamogetonaceae
 Alismatales - Hydrocharitaceae
 Proteales - Sabiaceae
 Asterales - Menyanthaceae
 Apiales - Araliaceae
 Gentianales - Rubiaceae
 Caryophyllales - Droseraceae
Aldrovanda intermedia Reid and Chandler 1926
 Mesangiosperms - Araceae
 Poales - Cyperaceae
Scirpus "sp.4" Linnaeus 1753 sedge
Carex sp. Linnaeus 1753 sedge
 Zingiberales - Zingiberaceae
 Ceratophyllales - Ceratophyllaceae