Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 83. (Budapest 1991)
Fischer, O. ; Hably, L.: Pliocene flora from the alginite at Gérce
Juglandaceae Juglans L. cf. Juglans acuminata AL. BRAUN, 1845 ex UNGER, 1850 (Plate VI: 3,4 Figs 10,11) 1845 Juglans (Carya?) acuminata AL. BRAUN, p. 170. 1969 Juglans acuminata AL. BRAUN ex UNGER; KNOBLOCH, p. 64, Plate 26, figs 2, 5; Plate 27, figs 1, 2, 4; Plate 40, fig. 7(?), text.-fig. 153-156. 1971 Juglans acuminata AL. BRAUN ex UNGER; BŰZEK, p. 42, Plate 9, figs 9-15; Plate 10, fijs 1-6; Plate 11, figs 1-3; text.-fig. 3. 1990 ci. Juglans acuminata AL. BRAUN ex UNGER; HABLY, p. 29, Plate 27, fig. 2; Plate 28, fig. 1, Fig. 107. Material: No. 90. 34.1. and unnumbered specimen (2 specimens). Description: Length of lamina 4.2 cm, width 1.7 cm. Apex acuminate, base asymmetrical: acute on the left side, obtuse on the right one. Margin entire. Venation camptodromous. Midvein strong, secondary veins are thin. Carya NUTT. cf. Carya serraefolia (GÜPP.) KRÄUSEL, 1920 1855 Carya serraefolia GöPP.; GÖPPERT, p. 17, Plate 5, fig. 14. 1969 Carya serraefolia (GöPP.) KRÄUSEL; KNOBLOCH, p. 68, Plate 26, fig. 4. Material: No. 90. 45.1. (1 specimen). Description: A very small fragment of a leaflet. Base and apex are missing, its shape is undeterminable. Margin serrate. Teeth are small, frequent. Apex of teeth are acute, sinuses are angular. Venation is not visible. Juglandaceae gen. et sp. indet. (Plate VI: 1,2) Material: No. 90. 35.1. (1 specimen). Description: Leaf compound odd-pinnate, badly preserved. Four of the leaflets are sitting on the rachis. Base of the leaflets acute, apex missing, midvein strong. Cuticle badly preserved, only trichomes are visible. Salicaceae Populus L. Populus cf. tremula L. (Plate VII: 1, Fig. 27) 1972 Populus tremula L. foss.; ZASTAWNIAK, p. 35, Plate 9, figs 3, 4. 1988 Populus cf. tremula L.; MAI & WALTHER, p. 150, Plate 18, figs 7, 8; text.-fig. 59. Material: No. 90. 41.1. (1 specimen).