Back
Cladophlebis odintsovае
Cladophlebis odintsovае An.O.Frolov, Mashchuk Jursk. Fl. Rastit. Irkutsk. Ugol'n. Bass. 172. 2018
- Name
- Cladophlebis odintsovае
- Rank
- Species
- Generic Name
- [Genus] Cladophlebis
- Authors (Pub.)
- Frolov A. O.
Mashchuk I. M.
- Publication
- Jurskaya flora i rastitel'nost' Irkutskogo ugol'nogo basseyna [2018]
- Authors (Book)
- Frolov A. O.
Mashchuk I. M.
- Book
- Jurskaya flora i rastitel'nost' Irkutskogo ugol'nogo basseyna
- Page number
- 172
- Year
- 2018
- Fossil Status
- foliage
- Stratigraphy
- Aalenian
- Strat. comment
- Prisayan Formation, Aalenian–Bajocian
- Location
- eastern slope of the Sinyushina mountain, Irkutsk coal basin, Irkutsk region, Russian Federation
- Paleoregion
- Eurasia (Siberia)
Data for Holotypus
- Repository
- Institute of the Earth's Crust, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russian Federation
- Repository Number
- Sg-2008-5/24
- Diagnosis
- Rachises of the pinnas are slender, smooth, 1 mm wide. Pinnules are approximate in pairs, triangular with subacute rarely acute apexes; they are attached to the pinna rachis with whole wide base. The upper margin the pinnule base is gently arised. Pinnules are 10–11 mm long and 6–9 mm wide curving upwards. The pinnules margins are slightly wavy. Venation is cladophleboid. Median vein enters the pinnule asymmetrically nearly from the lower angle of it, then, curving itself it occupies the median position. Median vein is forked at the pinnule apex. Secondary veins in number of 4 pairs fork once at a distance of one third of their length from the median vein.
