Vörös A. szerk.: Fragmenta Mineralogica Et Palaentologica 17. 1994. (Budapest, 1994)

Dicotylophyllum sp. 2. (IDiospyros) (Pl. 1, fíg. 6) Material; 86.336.1., 86.337.2., 86.338.2., 86.677.2. Description: 6.1-7.2 cm long, 3.5-3.8 cm wide leaves. Shape of lamina is elliptic or ovate, apex acute, base decurrent. Margin entire, venation camptodromous. The distance between the secondary veins is variable. Near the margin some thin veins run out of the secondaries toward the margin. Discussion: Similar leaves were described from Ipolytarnóc as Diospyros brachisepala (Hably 1985, p. 110, pi. 29, figs. 1, 2, 6; text-fig. 22). It seems to be a rare accessory element in the Late Oligocen and Early Miocene floras of Hungary. Dicotylophyllum cf. jungii Knobloch & Kvacek (PI. 22, tigs. 1, 4; Fig. 36) 1976 Dicotylophyllum jungii Knobloch et Kvacek; Knobloch & Kvacek, p. 75, pi. 35, figs. 2-A, pi. 36, figs. 1-3, text-figs., 36, 37. Material; 86.366.1., 86.367.1, 86.401.1, 86.417.1, 86.481.1, 86.613.3. Description: 9.5-10 cm long, 2-3.4 cm wide medial fragments of the leaves. Apex and base absent, margin entire. Venation camptodromous, very characteristic for this species. Midvein strong, secondary veins run toward the margin almost in straight angle and connect with each other, forming a more or less straight line, parallel with the margin. The distance between this line and the margin is about 0.1 cm. Discussion: The nervation is very similar to the species, described by Knobloch & Kvacek (1976), but the size is quite different. Except Pomáz, this type of leaf was not found in the Egerian of Hungary. In Pomáz it is a rare accessory element. "Carpinus" fructus (PI. 21, figs. 6, 7; Figs. 30, 31) Material; 86.467.2, 86.556.1, 86.557.2, 86.691.1. Description: Winged fruit, 1.2-1.7 cm in length and 0.5 -0.8 cm in width with short petiole. The shape of the wing is ovate, symmetrical, apex acute, base rounded, the seed is at the basis. Margin entire, venation is characteristic for the species. Midvein is strong, 2-3 pairs of secondary veins run out of the midvein and connect with each other in loops not very near the margin. Some thin veins branch out of the secondaries. Discussion: Mai (1963) described a new species as Carpinus cordataeformis from Seifhennersdorf, and he suggested (pers. comm.), that the above mentioned specimens from Pomáz belong also to this species. C. cordataeformis (Mai 1963, pi. 55, text-figs. 6a-e, pi. 4, figs. 1-4) did not show much similarity to the species of Pomáz. The margin always toothed, in contrast to the specimens of Pomáz, which are always entire-margined. Venation do not make loops at C. cordataeformis; secondary veins run toward the margin and end in the tooth apices. Wing mostly asymmetrical, its shape is very variable, teeth are small to large. The similarity is so little between the two species, that it seems not to be Carpinus at all. Moreover, there is no Carpinus leaf in the flora.