PBDB Collection

Chernoluch Village, Irtysh River, Pliocene (Pliocene of Russian Federation)

Where: Omsk, Russian Federation (55.2° N, 73.0° E: paleocoordinates 55.4° N, 72.9° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Late/Upper Pliocene (3.6 - 2.6 Ma)

Environment/lithology: fluvial-lacustrine; unlithified, gray sandstone and unlithified, yellow siltstone

• sand, fine-grain, dusty, gray, light in color and yellow, layered, slightly loessial

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 24096: authorized by Bruce Tiffney, entered by Sara Pendleton on 30.07.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Echinoidea
Clypeasteroida -	"Scutellaria galericulata" = Scutellina "Scutellaria galericulata" = Scutellina sand dollar
unclassified
-	Najas marina, Najas minor, Najas flexilis, Najas sukaczevii, Silene sp., Elatine hydropiper, Cicuta virosa, Naumburgia subthyrsiflora, Eupatorium cannabinum Najas marina Najas minor Najas flexilis Najas sukaczevii Silene sp. Elatine hydropiper Cicuta virosa Naumburgia subthyrsiflora Eupatorium cannabinum
Dicotyledoneae
Myrtales - Trapaceae	Trapa sp. Trapa sp. Linnaeus 1753 water caltrop
Myrtales - Haloragidaceae	Hippuris vulgaris Hippuris vulgaris Linnaeus 1753 mare's tail
Angiospermae
Rosales - Urticaceae	Urtica dioica Urtica dioica Linnaeus 1753 nettle
Malpighiales - Salicaceae	Salix sp. Salix sp. Linnaeus 1753 willow
Fagales - Betulaceae	Alnus sp., Betula alba Alnus sp. Miller 1754 alder Betula alba birch
Alismatales - Zannichelliaceae	Zannichellia palustris Zannichellia palustris Linnaeus 1753 horned pondweed
Alismatales - Hydrocharitaceae	Stratiotes aloides Stratiotes aloides
Alismatales - Potamogetonaceae	Potamogeton perfoliatus, Potamogeton pectinatus, Potamogeton pusillus Potamogeton perfoliatus Linnaeus 1753 pondweed Potamogeton pectinatus Linnaeus 1753 pondweed Potamogeton pusillus Linnaeus 1753 pondweed
Typhales - Commelinidae	Sparganium simplex Sparganium simplex bur-reed
Alismales - Alismaceae	Sagittaria sagittifolia, Alisma plantago-aquatica Sagittaria sagittifolia Alisma plantago-aquatica Linnaeus 1753 water-plantain
Arales - Lemnaceae	Lemna trisulca, Lemna minor Lemna trisulca duckweed Lemna minor duckweed
Saxifragales - Haloragaceae	Myriophyllum verticillatum Myriophyllum verticillatum water milfoil
Caryophyllales - Polygonaceae	Polygonum lapathifolium, Rumex maritimus Polygonum lapathifolium knotweed Rumex maritimus dock
Caryophyllales - Caryophyllaceae	Stellaria aquatica Stellaria aquatica carnation
Apiales -	Oenanthe aquatica Oenanthe aquatica
Asterales - Asteraceae	Carduus acanthoides, Cirsium sp. Carduus acanthoides plumeless thistle Cirsium sp. Miller 1758 thistle
Lamiales - Scrophulariaceae	Linaria vulgaris Linaria vulgaris toadflax
Gentianales - Gentianaceae	"Limnanthemum nymphaeoides" = Nymphoides "Limnanthemum nymphaeoides" = Nymphoides gentian
Solanales - Solanaceae	Solanum sp. Solanum sp. Linnaeus 1753 nightshade
Ranunculales - Ranunculaceae	Ranunculus repens, Ranunculus aquatilis, Ranunculus sceleratus Ranunculus repens buttercup Ranunculus aquatilis buttercup Ranunculus sceleratus Linnaeus 1753 buttercup
Poales - Cyperaceae	Scirpus lacustris, Cyperus glomeratus, Cyperus fuscus, Carex vesicaria, Carex rostrata, Carex pauciflora, Eleocharis palustris Scirpus lacustris Linnaeus 1753 sedge Cyperus glomeratus sedge Cyperus fuscus Linnaeus 1753 sedge Carex vesicaria sedge Carex rostrata sedge Carex pauciflora sedge Eleocharis palustris sedge
Polypodiopsida
Salviniales - Polypodiidae	Azolla interglacialica, Salvinia natans Azolla interglacialica Salvinia natans watermoss
Lycopus europaeus
-	Lycopus europaeus Lycopus europaeus Linnaeus 1753 gypsywort