No. 497] EVOLUTION OF TERTIARY MAMMALS 305 



Alpine basin of Vienna (Dornbach, Vordersdorf, Fiinf- 

 kirchen, Loretto, Bruck-a.-Leitha, Breitenbrunn, Marga- 

 rethen, Mannersdorf, Neudorf ) ; Abstdorf, Franzensbad 

 (Bohemia) ; Wosskressensk (Russia) ; Pesth, Ssoskut 

 (Hungary) ; Trauenzinen (Silesia), Krivadia and Gyulu- 

 Mendru (Transylvania). 



The rich ' 1 terrain siderolithique" ("Bohnerz") of La 

 Grive-Saint-Alban (Isere), of Mont Ceindre (Rhone), of 

 Pretty near Tournus (Saone-et-Loire), of Gray (Haute- 

 Saone), of Mosskirch, Genkingen, Willmardingen, Heu- 

 berg, Melchingen, Jungnau (Suabia) belong in large part 

 to this horizon. 



3. Horizon of Saint-Gaudens. — Principal localities : 

 Valentine, Saint-Gaudens, Montrejau (Haute-Garonne) ; 

 Delsberg, le Locle, La Chaux-de-Fonds, Vermes, Oenin- 

 gen, Ellg, Kapffnach. Weltheim (Switzerland) ; Header, 

 Dinkelscherben, Giinsburg, Diessen, Reichenau, Reisens- 

 burg, Dasing, Fraising, Tutzing, Statsling, Reicherts- 

 hofen, Frontenhausen, Flinz of Munich, Sankt Georgen 

 (Bavaria); Hernals, Heiligenstadt (Vienna basin); Mt. 

 Bamboli (Tuscany); San Isidro near Madrid; Aveiras 

 de Baixo (Portugal) ; Kriwoi-Rog, Xicolaieff, Sevastopol, 

 Tiraspol (Russia). 



1. Local £Yo/K^ow.-Continuance of Equidas (Anchi- 

 therium), of Tapiridae (Paratapirus), of Rhinoeerotidae 

 (Aceratherium, Teleoceras, Ceratorhinus), of Chalico- 

 theriidae ( Macro therium), of Suidaa (last representatives 

 of Hyotherium and Choerotherium ; Listriodon; finally 

 Sus itself), of Tragulidae (Hyaemoschus), of CervulinaD 

 (Dicrocerus, Micromeryx, last representatives of Palaao- 

 meryx), of Antilopinas (Protragocerus), of Proboseidea 

 (Mastodon, Dinotherium), of Theridomyida? (last rem- 

 nants of Theridomys), of Myoxidas (Myoxus), of Sciu- 

 ridae (Sciurus), of Castorida3 (Steneofiber), of Cricetinffi 

 (Cricetodon), of Lagomorph Rodentia (Prolagus, La- 

 gomys), of Talpidae (Talpa, Proscapanus, Scaptonvx). 

 of Myogalidse (Myogale), of Tupaiidae (last of Gaferix 

 and Lantanotherium), of Soricidae (Sorex, Crocidura). 



