Abstract

The palynological analysis of the early Miocene successions of the Kılçak formation (Central Anatoia, Turkey) was carried out in order to reconstruct the palaeovegetation. The pollen spectra indicate a fl ora dominated by Pinus, co-dominance of Cupressaceae in one of the investigated successions, and lower percentages of trees such as Taxodioideae within Cupressaceae, Quercus deciduous type, Carya, Carpinus, Ulmus, Engelhardioideae, Salix, Alnus and Juglans. Herbs are represented by minor amounts of Poaceae, Amaranthaceae/Chenopodiaceae and Asteraceae. This flora indicates the presence of a Taxodium topogenous mire with a nearby riparian vegetation and broadleaved deciduous mixed forests developed in the surrounding distant mountainous areas. δ13C analysis shows that the vegetation was dominated by C3 plants. The Kılçak palynofl ora refl ects a humid, warm-temperate climate being compatible with the global warm conditions maintained during the early Miocene.

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