198 Angiosperinae, DicotyledoueaJ, ^violiiciilainydse, Ameiitacesfi, Cupuliferse, Carpiuus. 

 Pl. foss., p. 40, t. XX, f. 16, 17. Mass., Synop. Fl. foss. Senog., 

 p. 39; Fl. foss. Seuig., p. 209, t. XXIV. f. 9, t. XLV, f. 8. Schimp., 

 Tr. pal. v6g., II, p. 590. — Foliis lanceolatis, acuminatis, penni- 

 nerviis, inargiue argiite duplicato-serratis, nervis secundariis paten- 

 tibus, sub angulo fere recto vel subacuto exorientibus, parallelis, 

 crebris 15-20, marginem versus furcato-ramosis, nervulis tenuis- 

 simis, percurrentibus, in retem solutis; involucro fructifero trifido, 

 laciniis apice rotundatis, lacinia intermedia elongato-elliptica, spa- 

 tulata, ceteris obovatis, duplo-triplo majore, nucula subrotunda vel 

 elliptica, compressiuscula. 



In marga gypsosa miocenica u Sinigaglia » in agro TJmhro 

 (Mass.). — Fol. cm. 6.5 longa, cm. 2,5 lata (Mass.). 



4. Carpinus Ovidii Mass, , Lett. a Scarab., p. 20, n. 94; Synop. Fl. C92 

 foss. Seuog., p. 40; Fl. foss. Senig., p. 210, t. XVIII, f. 6, t. XXI, 



f. 9, t. XLII, f. 15. Schimp., Tr. pal. v6g., II, p. 594. — Foliis 

 breviter petiolatis, ovato-acuminatis, basi subcordatis, subaequalibus, 

 margine dejiticulatis, dentibus simplicibus, conicis; costa prominente, 

 nervis secundariis crebris 12-15, aequalibus, rectis, parallelis, sub- 

 ;yquidistantibus, craspedodromis, subsimplicibus, nervillis percur- 

 rentibus brevissimis, rectis, anastomosantibus, rete venoso oblique, 

 minutissiaio; involucro fructifero trifldo, laciniis ovato ellipticis, a- 

 pice attenuato-cuneatis, costulatis, enervibus, medio lateralibus tri- 

 plo longiore; nucula ovata, lignosa, tricostata, basi subtruncata. 



In marga gjpsosa miocenica a Sinigaglia » iu agro JJmbro 

 (MasS.). — Fol. mm. 77 longa, mm. 30 lata (Mass,). Fructibus C. 

 bctulum L., foliis C. intermediam in mentem revocat. 



5. Carpinus pyramidalis (Goepp.) Heer, Fl. t. Helv., III, p. 177, t. 693 

 LXXXVII, f. If; CL, f. 27-28. Gaud. et Str., Feuilles foss. de la 

 To.scane, p. 30, t. IV, f. 9; V, f, 7 (involucrum?). Sismonda, Ma- 

 t6r., p. 39. Ettingsh., Foss. Fl. v. Bilin, p. 49, t, XV, f. 5-9. 

 Scliimp., Tr. pal. v6g.. v. II, p. 591. Capell., Cenni s. lign. d. Val 



di Magra, Mem. Acc. Torino, XIX, p. 377, 383, t. 111, f. 3, Goepp,, 

 Foss. Fl. V. Schossn., p. 29, t. XIII, f. 10, 12. E. Sism., Prodr. Fl, 

 tert. Pi6ra., p. 10; Materiaux, Mem. Acc. Torino, XXII, p. 427. 

 Ettingsh., Foss. Fl. Leoben, Denk. Ak. Wien, LIV, p. 204. Verri 

 Boll. Soc. geol. it,, V, 1886, p. 410. Schenk in Zittel, Palfeophyto- 

 logie, p, 411 fig. 261 (7), Ulmus pyramidalis Goepp., Foss. Fl. v. 

 Scho.^^sn., p. 29, t. XIII, f. 1-3. Ulmus longifolia Goepp., 1. c, f. 

 1-3 (te.ste Ileer). Ulmus carpinoides Goepp., l. c, f. 4-9. — 

 Foliis minoribus anguste oblongo-vel ovato-lanceolatis, majoribus 



