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Araliaephyllum vittenburgii
Araliaephyllum vittenburgii Golovn., Volynets in Golovn., Bugd., Volynets, Y.-W. Sun, Zolina Foss. Impr., 77(2): 246. 24 Dec 2021
- Name
- Araliaephyllum vittenburgii
- Rank
- Species
- Generic Name
- [Genus] Araliaephyllum
- Authors (Name)
- Golovneva L. B.
Volynets E. B.
- Authors (Pub.)
- Golovneva L. B.
Bugdaeva E. V.
Volynets E. B.
Sun Y.-W.
Zolina A. A.
- Publication
- Angiosperm diversification in the Early Cretaceous of Primorye, Far East of Russia [2021/12]
- Journal
- Fossil Imprint
- Volume
- 77
- Issue
- 2
- Page number
- 246
- Year
- 2021
- Fossil Status
- leaves
- Stratigraphy
- Albian
- Location
- Dachny Creek, Podgorodenka coalfield, Razdolnaya coal basin, Southern
Primorye, Russian Federation
- Paleoregion
- Eurasia (Far East)
Data for Holotypus
- Repository
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Vladivostok, Russian Federation
- Repository Number
- IBSS 41/1a
- Diagnosis
- Leaves very small, 5–7-lobed, rounded
or widely ovate in outline, with cordate base; margin entire;
lobes linear-elliptic, with wide rounded apices; central lobe
equal in length to upper lateral lobes or slightly shorter;
lateral lobes gradually decrease in size towards leaf base;
lobe length equal to 1/2 of blade length; sinuses between
lobes narrow with rounded apices; basal veins end before
lobe apex; lowest basiscopic branches of lateral basal veins
strong and innervate 1–2 additional pairs of lateral lobes.
