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Abietoxylon shakhtnaense
Abietoxylon shakhtnaense Blokhina Paleontol. Zhurn., 2010, (3): 101. 2010
- Name
- Abietoxylon shakhtnaense
- Rank
- Species
- Generic Name
- [Genus] Abietoxylon
- Authors (Pub.)
- Blokhina N. I.
- Publication
- Iskopaemaja drevesina Abietoxylon shakhtnaense sp. nov. (Pinaceae) iz verkhneoligotsenovykh/nizhnemiotsenovykh otlozhenij Yugo-Vostochnogo Sakhalina [2010]
- Journal
- Paleontologicheskii Zhurnal
- Annee/Jahrgang
- 2010
- Issue
- 3
- Page number
- 101
- Year
- 2010
- Fossil Status
- stems (wood)
- Stratigraphy
- Chattian
- Location
- left bank of Shaktnaja River above Gornoe village, Makarovian district, Sakhalin region, Russian Federation
- Paleoregion
- Eurasia (Far East)
Data for Holotypus
- Repository
- Institute of Biology and Soil Science, Russian Academy of Sciences, Vladivostok, Russian Federation
- Repository Number
- Coll. 11, Specimen 11-I/1, foss. 11-I/1–1
- Diagnosis
- Growth rings distinct. Pits in radial walls of tracheids uniseriate, occasionally pairs of opposite pits occur. Pits circular, (12)15–18(21) μm in diameter. Crassulae lacking. Pits in tangential walls of tracheids uniseriate, circular, about 7.5 μm in diameter. Axial parenchyma scanty; transverse walls thin and smooth or with 1–4(6) nodules. Rays 1–30(50–65) cells high, uniseriate, occasionally with 1–4(7) layers of biseriate cells. Ray tracheids absent; marginal cells isolated or in short single lines are similar to ray tracheids.
Taxodioid pits 1–3(4) per cross#field, 6–7.5 μm in diameter. Traumatic vertical resin canals present.
