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Mirastrobus sivtchikovii
Mirastrobus sivtchikovii Mosseichik, Shcherb. Paleobot. Vrem., 1: 42. 2013
- Name
- Mirastrobus sivtchikovii
- Rank
- Species
- Original spelling
- sivtchikovi
- Generic Name
- [Genus] Mirastrobus
- Authors (Pub.)
- Mosseichik Yu. V.
Shcherbakov D. E.
- Publication
- Strobil plaunovidnogo iz nizhnego karbona Minusinskogo bassejna [2013]
- Journal
- Paleobotanicheskii Vremennik
- Volume
- 1
- Page number
- 42
- Year
- 2013
- Fossil Status
- strobili (male)
- Stratigraphy
- Visean
- Strat. comment
- Bainovskaya Suite (Bainov Formation)
- Location
- right bank of the river Abakan, 2 km to the west of the village Izykhskie Kopi, near the town Abakan, Republic of Khakassia, Russian Federation
- Paleoregion
- Angarida
Data for Holotypus
- Repository
- Geological Institute, Russian Academy of Sciences, Moscow, Russian Federation
- Repository Number
- №4912/1A-1
- Diagnosis
- Cylindrical strobili ~4 cm long, ~1
cm in diameter. Strobilus axis ~2 mm in diameter.
Sporophyll pedicel 3–4 mm long, ~4 mm maximum wide. Adaxial and abaxial surfaces of pedicel bear
keel. Distal lamina elongate, triangular, ~16 mm
long, ~4 mm wide at the base. Adaxial surface of
distal lamina smooth, its abaxial surface with a keel.
Sporangia ~2.5 mm high, ~4 mm maximum wide.
Microspores subtriangular, smooth or granulate, 42–
54 μm in diameter.
