7 8 



TYPE AMMONITES— VII 



Pages &> Plates 



spelling 8 



Sphaeroceras dccxxv 



globus 



— brocchi . . Dccxxxna, b, c 



— brongniarti . . dccxxv 



— gervillii . . . . dccxxiv 



— polyschides 



DCCXXXIII, DCCXLIVa, b 



Sphaeroceratidae 20 



spicatum . . .... dcclxxvii 



Spinicoeloceras . . . . dcclxxvii 



spicatum 



Stenocampyli 21 



Stephanoceras banksi DCCLXXXVina, b 



— commune . . . . dccxxxviii 



— humphriesi crassicosta 



DCCLXXXfl, b 



Stepheoceras brodioei . . . . dcclv 



Stepheoceratacea 20 



Stepheoceratidae 20 



strangwaysi . . . . 7, 9, dccxxxix 



Strigoceratidae 21 



strumatum 6, 7, DCCXLViia, b, c, d 



subgaleatus Dccxca, b 



substituted plates 19 



Systematic 6 



Tardarpoceras 9, 14, 15, dccxli 



tardum 



tardum 9, dccxli 



Taxonomy 20 



Teloceras . . DCCLXXXVina, b 



multinodus 



temperatus dccxxxi 



terminations 8 



Thompson, B 13 



thouarsense dcclxxiv 



Tiltoniceras 15 



Toxodactylites . . . . dcclxxvi 



toxophorus 



Pages & Plates 



toxophorus dcclxxvi 



trinode dcclix 



triornatum . . DCCLXXXina, b 



trivial names, new, in text . . . . 68 



Trueman, A. E 21 



Tulitidae 20 



Tutcher, J. W 21 



typus DCCLXXXIX 



umbilicatus 10 



undercut margin 15 



undifera 13, dccliii 



Upper Lias . . . . 9, 13, 14, 15 

 Upper White Ironshot . . . . 12 



vagabunda . . . . Dccxxma, b 



variocostatum 6, 7 



vettersianum DCCLxa, b 



vigoense hemera 13 



Waehneroceras extracostatum 



DCCLXia, b 



walcotti dcclxxiii, a 



Witchellia dccxlv 



laeviuscula 



— hemera 12 



Sp DCCL, DCCLXV 



— stock 12 



Witchelloids 15 



Xipheroceras DCCLXXia, b 



revertens 



Zigzagiceratidae 20 



Zugella 12, dccl 



connata 

 Zugodactylites dccxx, dccxliii 



mutatus, rotundiventer 

 Zugophorites 12 



