INDEX 



ccliii 



Steinmann, Dr. G., 453 



steinmaimi, Canavarina, Suppl., Fig. 130, p. cxlii 

 Steinmanni, Harpoceras, cxlii 

 stellaris, Ammonites, 226 

 Stenogyral, ii, cxcvii 



Stephauoceras, 14, 45, 46, 47, 129, 271 ; blagdeiii, 

 braikenridgii, brodiei, bullatum, humphriesi- 

 amum, platy stomuni, punctum, subcoronatum, 

 zigzag ; zone, 4 ; and pettos-Blagdeni radical, 

 271 ; and Parkinsonia, commou origin of, 

 271 ; polygenetic origin of, 272 ; depressed 

 band on middle of abdomen of, 272 

 Steplianocerata, not one group, 272 

 Stephanocertinae, 14 

 Stephanoceratites zone, 4 



Stephens, Darell, 237, 242, 245, 298, 340, 359, 



362, 377, Ixiv, lxxix, lxxxiv, xcvii, cxi, cxii, 



cxvi, cxx, cxxiv, clxxviii ; collection, 292 ; see 



Darell, Darell Stephens 



Stephensi, Rhynchonella, xxxvii 



stephensi, Vacekia, Suppl., PI. 10, figs. 17-19 , 



Fig. 156, p. clxvii ; Fig. 162, p. clvii 

 Stepheoceras, cc ; tubercnlate core of, iv 

 stigmosum, Graphoceras, PL 9, figs. 5, 6, p. 68 

 (Lioceras concavum, var. v-scriptum) ; Suppl., 

 Fig. 59 in text, p. xcvii 

 aff. stigmosum, Graphoceras, PI. 9, figs. 8-10, 



p. 56 (Lioceras concavum) ; p. xcvii 

 Stinchcombe, section of, 47 



Stinchcombe Hill, 55, 86, 158, 173, 176, 208, 209, 

 213, 239, 279, xxix, xxxix, cxlviii, cxlix, clii, 

 clvi, clx 

 Stoford, 19, 61, 71, 75, 214, 257, 266, xxxviii, 

 lxvii, lxxiv, lxxvii, lxxxviii, xcvi, ci, cxviii, 

 clxxv, clxxxv, cxc ; strata of, ccviii 

 Stoke Knap, 26, 40, 51, 399, 401, xxvii, xlviii, lii, 

 lx, lxviii, lxxi, lxxv, lxxviii, lxxxiii, lxxxvi, 

 lxxxvii, lxxxviii, Ixxxix, xc, xcii, xciv, xcvi, 

 civ, cvi, cviii, cix, ex, cxii, cxiv, cxvi, exxviii, 

 exxix, clvii, exeii ; sands at, 51 ; species from 

 sands at, 52 ; strata of, ccvii 

 Stokeia, Suppl., p. exxvii ; marmorea, suhacuta 

 Stokeia, classification, exeviii 

 Straugwaysi, Harpoceras, note concerning original 



specimen, 138 

 Strasburg Museum, 264 

 Strata on Dorset Coast, thickness of, clxxxiii 

 Stratal succession, xxxv 



Stratigraphical position, ccvi 

 Stratigraphical terms, ccv 

 Stria, iii 



Striae and radii, 57 



striaries, Agassiceras, 226 ; Ammonites, 289 

 striata, Trigonia, 46 

 Striate Ammonites, xli 

 Striate (series of Dumortieria), clxxx 

 Striate species, xxxvi 



Striate stage, examples of, 289 ; species, xl 

 Striation, cc 



Striatuli hemera, vi, xii, cliv ; strata of, ccviii 

 striatulocostata , Dumortieria, PL 37, figs. 16, 17, 

 see yeovilensis, D. ; PL 40, figs. 1, 2, externi- 

 costata, D. ; PL 40, figs. 3-8, mutans, D. ; PL 

 40, figs. 10-12, declinans,D. ; p. 243, see spp. 

 above 

 striatulocostata, Dumortieria, clxxvii, clxxviii 

 striatulo-costatus, Ammonites, 237, 255, clxxv 

 Striatulum beds, 50, 51, 164, 165 ; at Midford, 

 113 ; absent from Haresfield, 166 ; of York- 

 shire, 188 

 striatulum, Grammoceras, PL 26, figs. 8-10; PL 



28, figs. 18, 19 ; p. 173 ; Suppl., p. exxxii 

 striatulum, Grammoceras, PL 28, figs. 16, 17, see 

 penestriatulum, G. ; PL 28, figs. 20, 21, are- 

 nacea, Canavarella ; j>. 173, see spp. above 

 striatulum, Grammoceras, 12, 44, 45, 46, 49, 50, 

 158, 164, 165, 173, 222, xii, exxix, exxxii ; in 

 Lias and Inferior Oolite, how mistake arose, 

 175 ; position in regard to sands, 175 ; mis- 

 take for Dumortieria, xciv ; (hemera), ccv 

 Striatulum group, 163 

 striatulum, Harpoceras, 45, 170, 174, 182 

 Striatulum subzone, 43, 45, 46, 49, 50, 52 ; cor- 

 rection, 166 

 striatulum, var. comptum, Harpoceras, 170 

 striatulus, Ammonites, 49, 173, 174, 252 ; (Harpo- 

 ceras), 174 

 Striatulus shales, 167, 168 

 striatulus, Ammonites, range of, in Cotteswolds, 



49 

 striatum, Lioceras, PL 13, fig. 6, p. 35 (L. opa- 

 linum) ; PL 13, fig. 12, p. 54 (L. opalinum 

 var. comptum) ; Suppl., PL 10, fig. 10 ; p. 

 xlii 

 striatum, Liparoceras, 287 ; and modifying action, 

 289 



