ccxlvi 



INFERIOR OOLITE AMMONITES 



Pseudogrammoceras, p. cxliii ; Bingmanni, cottes- 



woldiae, doerntense, expeditum, explicatum, 



fallaciosum, muelleri, obesum, pachu, pedi- 



cum. placidum, quadratum, aff. quadratum, 



regale, saemanni, sp., struckmanni, subfalla- 



ciosum, subquadratum, thrasu 

 Pseudogrammoceras, dates of existence of species 



of, cliv ; from Pblyseogrammoceras, civ ; 



classification, cxcviii 

 Pseudographoceras, Suppl., p. xci; cariniferum, 



compressum, deletum, limatum, literatum, 



*sp. 

 Pseudographoceras, from Platygraphoceras, xciii ; 



from Graphoceras, xcv; from Braunsina, xcix; 



from Braunsella, cii; from Reynesia, ciii ; 



from Graplioceras, xcv ; classification, cxcviii 

 Pseudolioceras, p. 81 ; Suppl., p. clviii ; beyrichi, 



compactile, dumortieri, falcidiscus, grada- 



tum, *lythense, pumilum, replicatum 

 Pseudolioceras, 60, 129, 223 ; from Haugia, 143, 



144 ; from Pseudogrammoceras, cxliv ; classi- 

 fication, cxcviii 

 pseudoradiosa, Dumortieria, PI. 41, figs. 13, 9, 



10, p. 246 

 psoiidoradiosum, Harpoceras, 246, 253, 259 

 Psiloceras, 170, elxxxvi 

 ptycta, Sonninia, PI. 73, fig. 1 ; PI. 96, fig. 7 ; 



Figs, in text, 21, p. 389 ; 47, p. 418 ; 73, p. 



443 ; pp. 332, 390, 420 

 Puckham Farm, lxvi 

 pugnax, Hammatoceras, 294, 298 

 pugnax, Zurcheria, p. 298; Suppl., Fig. 188, p.cxcii 

 pugnax, Zurcheria, 291, 295, 296, 299, 300 

 pulchra, Brasilia?, PI. 10, figs. 3, 4, p. 72 (Lio- 



ceras concavum var.) ; Suppl., Fig. 41 in text, 



p. lxxxi 

 pulchra, Dorsetensia, PI. 52, figs. 25-27, p. 306 

 pumilum, Pseudolioceras, PI. 20, figs. 5, 6, p. 85 



(P. compactile) ; Suppl., p. clix 

 punctum, Stephanoceras, 301 

 pustulifer, Ammonites, 258, 453 

 pustulifera, Hyattia, Suppl., PI. 13, figs. 1-3, p. lv 

 pustulifera, Sonninia, 258 

 pygmaeum, Lytoceras, 301 



quadratum, Grammoceras, PL 34, figs. 6, 7, p. 201 ; 



see aff. quadratum, Pseudogrammoceras 

 quadratum, Grammoceras, 221, 222, cxliv 



quadratum, Hildoceras, 201, cxliv 

 quadratum, Pseudogrammoceras, cxliv 

 aff. quadratum, Pseudogrammoceras, PL 34, figs. 

 6, 7, p. 201 (Grammoceras quadratum) ; 

 Suppl., p. cxliv 

 quadratus, Ammonites, cxliv; (Hildoceras), 202 

 quadrifida, Sonninia, PI. 91, figs. 13; pp. 366, 



384, 394 

 quadrifida stock, 364 

 Quarrymen's terms, 48 



Qucnstedt, Professor F. A. von, 3, 17, 18, 22, 23, 

 31,35,36, 83, 85, 98, 102, 143, 149, 155, 156, 

 170, 174, 184, 188, 189, 190, 192, 195, 196, 

 197, 198, 200, 203, 205, 215, 229, 230, 237, 

 238, 239, 240, 241, 243, 244, 246, 248, 252, 

 255, 259, 293, 309, 310, 315, vii, viii, xxviii, 

 xxxiv, xxxv, xxxvi, xl, xli, liii, lv, lix, lx, 

 cxxxii, cxxxiv, cxlvii, clii, clx, clxxiii, clxxiv, 

 clxxv, clxxxiii ; opinion on Lias-Oolite divi- 

 sion, 3 ; on A. Murehisonae, 16 ; on Am. 

 Murehisonae acutus, 24 ; and A. discoideus, 

 99; on Am. radians, 156; confusion about 

 opalinus, xxxv ; and A. Murchisonao obtusus, 

 lxx 



Radial curve, ii, cxcix; hypostrophic character of, 

 lxxii ; features of, cci 



Radial line, ii ; caduceiform, Ixxiv ; like Greek 

 bow, lxxix ; subfalcate, lxxix ; very angulate 

 (series), ci ; and rostration, cvi 



Radial lines figured, xxxiv ; evolution of various 

 forms of, lxxiv ; figures showing development 

 of, lxxviii, lxxx ; tables of, clxiii, clxv, clxvii, 

 cxcvi 



radians, Ammonites, 50, 127, 143, 169, 184, 189, 

 190, 204, 205, 248, 252, cxlvii, clxxi, clxxviii, 

 clxxx, clxxxi, clxxxiii, clxxxiv ; synopsis of 

 species to which the trivial name radians has 

 been given, 188-190 



radians, Dumortieria, PI. 42, figs. 8-10, p. 247 ; 

 Fig. 2, p. 187 (Nautilus radians) ; Suppl., PI. 

 22, figs. 31-33 ; Fig. 175, p. cxcvi ; p. clxxix 



radians, Dumortieria, PL 40, figs. 4-6, see regu- 

 laris, D. ; PI. 40, figs. 7, 8, psamminum, Catul- 

 loceras ; PI. 42, figs. 1, 2, sp. D. ; PI. 42, figs. 

 3-5, penexigua, D. ; PI. 42, figs. G, 7, signata, 

 D. ; PI. 42, figs. 11, 12, metita, L. ; PL 43, 

 figs. 1-4, sp., D. ; 2'- 247, see spp. above 



