PBDB Collection

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 (28.1 - 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. Akad. Nauk, Moscow/Leningrad 1-343 [B. Tiffney/B. Tiffney/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 23888: authorized by Bruce Tiffney, entered by Sara Pendleton on 23.07.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

unclassified
-	Caldesia proventitia, Sinomenium cantalense, Polanisia sibirica, Fortunearia cf. sinensis, Acanthopanax "sp.4" Caldesia proventitia Sinomenium cantalense Polanisia sibirica Fortunearia cf. sinensis Acanthopanax "sp.4"
Diclidocarya
-	Diclidocarya sibirica Diclidocarya sibirica
Leitneria
-	Leitneria venosa Leitneria venosa corkwood

Coniferales - Cupressaceae	Taxodium dubium Taxodium dubium Sternberg 1824 cypress
Angiospermae
-	Carpolithus semiglobosus Carpolithus semiglobosus
Dicotyledoneae
Ericales - Styracaceae	Styrax dravertii Styrax dravertii storax
Ericales - Theaceae	Actinidia cf. spinosa Actinidia cf. spinosa tea
Myrtales - Lythraceae	Decodon gibbosus, Decodon sibiricus Decodon gibbosus Decodon sibiricus
Angiospermae
Nymphaeales - Nymphaeaceae	Brasenia sp. Brasenia sp. Schreber 1789 water lily
Magnoliales - Magnoliaceae	Liriodendron geminata Liriodendron geminata magnolia
Alismatales - Hydrocharitaceae	Stratiotes cf. kaltennordheimensis, Stratiotes sibiricus Stratiotes cf. kaltennordheimensis Stratiotes sibiricus
Alismatales - Potamogetonaceae	Potamogeton sp. Potamogeton sp. Linnaeus 1753 pondweed
Zingiberales - Zingiberaceae	Spirematospermum wetzleri Spirematospermum wetzleri Heer 1925
Mesangiosperms - Araceae	Epipremnum ornatum, Epipremnum cristatum Epipremnum ornatum Epipremnum cristatum
Ceratophyllales - Ceratophyllaceae	Ceratophyllum sp. Ceratophyllum sp. Linnaeus 1753 hornwort
Saxifragales - Hamamelidaceae	Liquidambar europaea Liquidambar europaea sweetgum
Cornales - Cornaceae	Cornus gorbunovii Cornus gorbunovii dogwood
Cornales - Nyssaceae	Nyssa sibirica, Nyssa macrocarpa Nyssa sibirica tupelo Nyssa macrocarpa tupelo
Dipsacales - Adoxaceae	Sambucus lucida Sambucus lucida elder
Garryales - Eucommiaceae	Eucommia europaea Eucommia europaea
Caryophyllales - Droseraceae	Aldrovanda intermedia Aldrovanda intermedia Reid and Chandler 1926
Malpighiales - Hypericaceae	Hypericum coriaceum Hypericum coriaceum St John's wort
Fagales - Juglandaceae	Pterocarya crassa Pterocarya crassa wingnut
Fagales - Betulaceae	Carpinicarpus longistylus Carpinicarpus longistylus Nikitin 1965 birch
Fagales - Fagaceae	Fagus "sp.1" Fagus "sp.1" Linnaeus 1753 beech
Rosales - Cannabaceae	Aphananthe tenuicostata Aphananthe tenuicostata Dorofeev 1982 hemp
Rosales - Rhamnaceae	Paliurus sibirica Paliurus sibirica buckthorn
Sapindales - Sapindaceae	Acer sp. Acer sp. Linnaeus 1753 maple section Platanoidea
Sapindales - Simaroubaceae	Ailanthus tertiaria Ailanthus tertiaria
Crossosomatales - Staphyleaceae	Staphylea sp. Staphylea sp. Linnaeus 1753 bladdernut
Rosids - Moraceae	Morus sibirica, Broussonetia tertiaria Morus sibirica mulberry Broussonetia tertiaria mulberry
Vitales - Vitaceae	Vitis tomskiana, Ampelopsis rotundatoides, Parthenocissus elongata Vitis tomskiana grapevine Ampelopsis rotundatoides Parthenocissus elongata