1927 



INDEX 



6i 



Pages &■ Plates 



vigoense dclxxxiv 



Virgatitan Age 34 



— beds 37 



Virgatite ammonoid 32 



— stage . . . . 15, Dxx, Dcv 

 Virgatites . . 34, dclxxv, dcxciii , 



pallasianus, scythicus 



— pallasi 32 



— scythicus 32 



Virgatosphinctoides grandis . . 28 



Volgian stage 34 



Waddington, C. H. 30, 33, 34, 36 

 Wheatley 28, 49 



— Sands 27, 28 



— sequence 28 



Wheatle>ites 8, 25 



— opulentus 9 



— pectinate 15 



— pringlei . . 24, 25, dlxii 



— — Pruvost . . . . DLXII b 



— rarescens 9 



— reductus 15 



— — to Shotoverites . , . . 9 



— suture-lines 9 



— tricostulatus 9 



White Ironshot 47 



White Septarian Band .... 38 



Pages &■ Plates 

 Witchellia . . 48, dlxxx, dxciv, 



DCXLII, DCLXXXVIII 



actinophora, falcata, glauca, 

 platymorpha 



— date 47 



— hemera 48 



— Iseviuscula dcxlii, dcxlix 



Sp DLXXX 



— spinous DXCIV 



— sutneri . . dlxxx, dxciii, 



DCLXXXVIII, DCLXXXIX 



Woodward, H. B 14, 47 



Xeinodactylites .. .. 41, Dcxcix 



helianthoides 

 Xipheroceras . . . . Dcxxxii, dccvi 



binodulatum, ziphus 



Young & Bird 11 



Zigzagiceras Dxcv, dcxxiii, dc.xxiv 



clausiprocerum, pseudo- 



procerum, subprocerum 



Zigzagiceratan 51 



Zigzagicerate 51 



ziphus dcxxxii 



Zugodactylites . . . . 44, dclviii 



braunianus 



— braunianum 44 



