— 479 — 



Cocconeis Lanzii Forti. 



— prsecellens Pant. v. paucistria- 



ta Forti. 



— splendida Grun. 



— vitrea J. Br. 

 Cosciaodiscus apiculatusv. seginensisEh. 



— asteromphalus Eh. 



— Centralis Ratt. 



— decrescens. 



— Lewisianus. 



— marginatus Eh. 



— moronensis Ratt. 



— — V. latilimba 



Forti. 



— — V. major Foili. 



— oculus-iridis Eh. 



— — var. 



— odontodiscus Grun. 



— radiatus Eh. 



— — var. 



— rhombicua Grun. 



— Rothii Gr. f* spinulis 



densioribus. 



— Stokesianus Grun. 



— subnitidus Ratt. 



— subtilis Eh. 



— superbus Hard. v. mo- 



ravica. 

 Craspedodiscus elegans Eh. 



— ooscinodiscus Eh. 



— — V. asteroi- 



Euodia gibba Bail. 



des Forti. 

 V. nankoo- 

 rensis. 



Goniothecinm odontella Eh. 

 Grammotophora robusta Dipp. 



— stricta v. fossilis Grun. 

 Heniiaalus Weissii Grun. 



Melosira clavigera Grun. 



— ornata Gr. v. reducta Forti. 



— Pethôi Pant. 



— sulcala V, radiata Grun. 

 IVaviculaHennedyi W. Sm. 



— lyra v. intermedia Per. 



— prœtexta Eh. 



— — var. 



— Sandriana Grun. 

 Stephanogonia actinoptychus Grnn. 

 Stepbanopyxis corona Grun. 



— eutycha Forti. 



— grossecellulata Pant. 



— intermedia Grun. 



— lineala Eh. 



— pediastriformis Forti. 



— polaris Grun 

 Stictodiscus confusus T. et W. 

 Thalassiasira fossilis Forti. 

 Triceratium antediluvianum Eh. 



— Nancoorensi Grun. 



— — var. italica Forti. 



— Pantocseckii A. S. 

 Xanthiopyxis acrolopha Forti. 



— globosa Eh. 



— hystrix Forti. 



— lacera Forti. 



— oblonga Eh. 



— panduriformis Pant. 



N" 999-1.000 MONDAINO — FORLI (Italie) 



Dépôt fossile marin tertiaire miocène 



BIBLIOGRAPHIE. — Gastracane Fr. Degli Antelminelli. 

 Diatomées fossiles de Mondaino ( vionog-afia statist economica 

 amministrativa délie provincia di Forli 1880). 



Actinocyclas Ehrenbergii Ralfs. 



"^ — var. intermedia Grun. 



Actinocyclus moniliformis Raifs. 

 ■=- Ralfsii (W. Snj.) Ralfs, 



