L. Hably szerk.: Studia Botanica Hungarica 22. 1990 (Budapest, 1990)
1973 Platanus neptuni (Ett.) Bűzek, Holy Figs. 1-2, 4. 1975 Platanus neptuni (Ett.) BÜzek, Holy p. 88, 89, 91. 1978 Platanus neptuni (Ett.) BÜzek, Holy p. 91, Text-fig. 5. 1978 Platanus neptuni (Ett.) BÜzek, Holy Walther, Pl. 3, Fig. 6. 1979 Platanus neptuni (Ett.) BÜzek, Holy 1-5; Pl. 9, Figs. 2-3, 5-6: Pl. 10, 1980 Platanus neptuni (Ett.) Búzek, Holy Pl. 1, Figs. 1-8; PI. 2, Figs. 1-9; Figs. 1-5; PI. 5, Figs. 1-6; PI. 6, PI. 8, Figs. 1-4; PI. 9, Figs. 1-4; 1982 Platanus neptuni (Ett.) Bűzek, Holy Figs. 4, 6, 9-11; PI. 2, Figs. 1-2; Figs. 1-6; PI. 7, Figs. 2-4; PI. 8, et Kvacek; Knobloch, p. 281, et Kvacek; Knobloch et al., et Kvacek; Kvacek et Walther, et Kvacek; Bűzek, Kvacek et et Kvacek; Hably, PI. 8, Figs, Figs. 1-5; Pl. 11, Figs. 1-3. et Kvacek; Hably, p. 300, Pl. 3, Figs. 1-6; Pl. 4, Figs. 1-4; Pl. 7, Figs. 1-4; Pl. 10, Figs. 1-4. et Kvaèek; Hably, Pl. 1, Pl. 5, Figs. 1-6; Pl. 6, Fig. l. No : 76 76 23.1 76 58.1 76 86.1 76 116. 1 76 135. 1 76 153. 1 76 181. 1 76 237. 1 76 270. 1 76 300. 1 Material: No.: 76.2.1.; 76.7.1.(2); 76.8.1.; 76.10.1.; 76.12.1.(7); 76.21.1.; 76.27.1.; 76.43.1.; 76.47.1.; 76.54.1.; 76.55.1.; 76.66.1.; 76.69.1.; 76.71.1.; 76.74.1.; 76.85.1.; 76.103.1.; 76.106.1.; 76.108.1.(2); 76.112.1.; 76.115.1.; 76.117.1.; 76.121.1.; 76.124.1.; 76.127.1.; 76.134.1.; 76. 144.1.(=76.187.1. counterpart) ; 76.145.1.; 76. 150.1.; 76. 155.1.(=76.156.1. counterpart); 76.180.1.(5) ; 76.184.1.; 76.187.1.; 76.190.1.(2); 76.225.1.; 76.241.1.; 76.243.1.; 76.251.1.; 76.254.1.; 76.268.1.; (3); 76.272.1.(3); 76.282.1.; 76.285.1.; 76.288.1.; (2); 76.302.1.; 76.304.1.; 76.305.1. 75 pieces Description: The size of the leaves is changing amidst broad frames. Their width is changing between 0.95 cm and 5.4 cm, their length is 4.5 to 14 cm. The mean value of their width is 2.9 cm, that of their length is 8.6 cm. The lamina is asymmetrical, the form of the leaf is generally elongated obovate or considerably elongated ellipsoid, pointed at both ends. The venation is camptodromous. The margin of the leaves is entire on the lower third, sometimes even above this part. Generally, the teeth appear from the upper third, set fairly distant from each other. At the medial parts, mainly on the smaller leaves we can speak of very small, blunt teeth only. The teeth are getting more distinct towards the apex, most characteristic on the parts near the apex. The best identifying features of the fragmented prints are these teeth, provided the margin of the leaf was preserved. The apex of the teeth is obtuse, their apical side is essentially shorter than the basal one. The apical side can be straight or concave, winding a little bit upwards, terminating in the obtuse apex. The basal side is moderately concave, almost parallel to the margin of the leaf. The sinuses are rounded. On the whole, one single tooth has a mild S-form curvature, starting from the apical side till the sinus. This feature of the teeth can be studied on large specimens mainly. On smaller leaves and on the basal part of the leaves the teeth are rudimentary. They are present in such cases only in form of á small tumification . The rounded sinuses and the S-form curvature can give, in most cases, good guidance for assignment. The basis and the apex are acute. The leaf is simple. It is frequently occurring together with the petiole or, parts of the petiole. Among the numerous remains found in the Vértesszőlös assemblage, there are very large specimens as well, similar to which were collected only in the Lower Miocene flora of Ipolytarnoc (HABLY 1985). At the same time, the leaves of the minimum width reach the minimum value of the pieces in the Tard Clay (H boreholes). The smallest pieces are 4.5 cm long, that is, under the smallest length values of the Tard Clay Platanus pieces. (Table I., Fig. 134).
