Vörös A. szerk.: Fragmenta Mineralogica Et Palaentologica 15. 1992. (Budapest, 1992)

ronment. It is known to appear first in Europe in the Middle Miocene. Later, in the Sarmatian or more frequently, in the Pannonian it became dominant. In the Pannonian, it is known to occur in association with Gfyptostrobus, Nyssa and species of Alnus in marshy environments. It is a characteristic indicator of swamp vegetation. Dicotylophyllum sp. Leaf prints of dicotyledonous plants, mainly medial fragments were found with no significant specific features. Cyperaceae Phragmites L. Phragmites sp. Material: sample No 22, depth 44.1-44.0 m Plants appearing in intrazonal assemblages independently of the climatic zones. Their presence is primarily controlled by edaphic factors. They occur as members of limnic-riparian assemblages. Monocotyledoneae Fragments containing, in most cases, traces of parallel venation, offering some information on the taxonomical position of the remains. The following plant remains originate from the depth of 1779.1-1646.0 m of the Iharosberény-I borehole. Cupressaceae Tetraclinis MASTERS Tetraclinis salicornioides (UNGER) KVACEK Pl. IV, Fig. 1. 1838 Hellia salicornioides UNGER; Unger, p. 101. 1841 Thuyites salicornioides UNGER; Unger, p. 11, pl.2, figs. 1-4. 1847 Libocedrites salicornioides (UNG.) ENDL.; Endlicher, p. 275. 1855 Libocedrus salicornioides (UNG.) HEER; HEER, p. 47, pl. 21, fig. 2. 1919 Cupressinocladus salicornioides (UNG.) SEWARD; Seward, p. 307. 1959 Libocedrus tárkányensis ANDR.; Andreánszky, p. 55, pi. 10, figs. 3,5-8. 1963 Calocedrus {Libocedrus) salicornioides (UNG.) PÁLF.; Nagy and Pálfalvy, p. 227. 1969 Libocedrites salicornioides (UNG.) ENDL.; Knobloch, p. 45,63, pi. 25, fig. 3. 1971 Hellia salicornioides UNG.; Ferguson, p. 55, pi. 3, figs. D-G; pi. 10, figs. D-L. 1976 Libocedrites salicornioides (UNG.) ENDL.; Knobloch and Kvacek, p. 16, pi. 3, figs. 5-8; pi. 15, fig. 16; pi. 18, figs. 3.