66 



TYPE AMMONITES— IV 



Aug. 



Pages & Plates 



Pseudolioceras 49 



pseudomutabilis hemera 



34. 36, 37. 38, 43. 44. 45 

 Pseudovirgatitan Age 



7, 16, 17, 33, 36, 38, 44 

 Pseudovirgatites 16, 17 



— scruposus 17, 38 



Psiloceras 49, cccxc 



aequabile 

 Psiloceras planorbis . . . . cccxc 

 Psiloceras, distribution of . . . . 21 



Pterocerian Stage 7 



Publication Details 59 



Pudding Stones, Weymouth 33, 34 



Purbeck Beds 6 



puteale ccxcvii 



Putealiceras 48, ccxcvii 



puteale 



pygmaeuni cccxxiii 



Quenstedticeras tlexicostatum 



cccxxxix 



—  suthcrlandiffi cdv 



Questreques, Grcs et Calcaires de 44 



rarecostata cccLii 



Kasenia . . 38, 40, 41, 42, 43, 44 

 Raseniaj hemeraj . . . . 35, 40, 44 

 Rasenian Age 7, 34, 36, 38, 42-45 



Rauracian Stage 8 



reductus ccclxxxiv 



Reineckeian Age 9 



reparator ccclxvi 



rcplictus cccLix 



Retenticeras 49 



reticulatus cdvii 



Reynesella 56 



rhabdodes ccclxxiv 



Rhabdodites . . . . 49, ccclxxiv 



rhabdodes 



rhabdouchus ccc 



Rhynchonella sutherlandi Bed 



40, 42, 43 

 Rhynchonelloidea thurmanni . . 41 



Rhytostephanus 49 



Ringstead Bay (Dorset) 



33. 34. i5, 38, 40 



Ringsteadia 39, 44, 48 



Ringsteadian Age 



9> 35. 37. 39. 44. 45. 48 



Ross, sequence in 40 



Rottorfin Stage 13 



Rubbly Beds 6 



rugifer cccxxxviii 



Rugiferites . . . . 48, cccxxxvni 



rugifer 



runcinatum cccxviii 



Rursiceras 48 



Sa.gitticeras 48, cclxxx 



fastigatum 



Salzgitter Ironstone 16 



Sandford Iron Bed 37 



Sandsfoot Beds 34 



Scarborougliin [Scarburgian] Stage 11 

 Schlotheiniia 49, cccxcv 



princeps 

 Schlotheimia angulata . . . . cccxcv 



— intermedia cccxcv 



Scotland, sequence in . . . . 40, 46 

 scriptitatum . . . . ccclxxxviii 



Pages &■ Plates 

 scruposus hemera . . 33, 36, 38, 44 



scruposus horizon 17 



Sequanian Stage 6, 7, 44 



Sequences . . . . 27-29, 36-46 



Serpenticone Morphoceratid 



cccxxii b, c 



Serpulite Bed, Brill 37 



Sexual differences 55 



Sherbornites 49, cdxi 



projectifer 

 Sliotover, sequence at . . 28, 46 



Shotover (beds) 



6, 26-29, 1,^, 36, 37, 40, 58 



sidericum ccxcvi 



Sigaloceras 48 



silphouense ccclxiv 



Simotoichites 48, cdii 



siraus cdii 



Sinemurian Stage 12 



Skirroceras 49 



Skolekostephanus 49 



Solenhofen Beds 33 



Sonninia . . 49, ccxcviii, cdxii 



corrugata, propinquans 

 Sonninia arenata . . . . ccclxxxvii 



— zurcheri cccxcix 



— , an alticarinate . . ccxcviii 



Sonninian Age .. .. 11, 1 6, 49 



— palaeogeography of . . . . 22 



Species, range of 49 



Sphasroceras 49 



Sphaeroceras gcrvillii . . . . ccclvii 



— wrighti cDxv 



Sphseroceratid, coronate cxlxxviii 



sphaeroconicus cccxv 



Sphasromorphites . . . . 48, ccclxvii 



sphajromorpJius . . ccclxvii 



Speeton Clay 6 



Spilsby Sandstone 6 



Stage names 6 — 13 



Stegeostephanus . . . . 48, cccxii 



stegeus CCCXII 



Stephanoceras blagdeni . . . . cccl 



— coronatum . . . . cclxviii 



— crassizigzag ccc, cccxxxv 



— crassum cdxiii 



Sp CCCXLIV 



stephanoides hemera 34, 36, 42, 43 



Stepheoceras 49, 50 



Stepheoceratan Age 11, 19, 20, 49 



— — , pala;ogeography of 



22, 54 



steraspis hemera 33. 45 



Stewkley (Bucks) . . . . 33. 34, 36 



Stewkley Sands 26 



Stiphromorphites . . • . 49, cccxcviii 

 nodatipinguis 



Stomphosphinctes 48 



Stonesfield Slate 10 



Stonesfieldin (Stonesfieldian) Stage 1 1 



Stramberg Beds 33 



Stratal terms 6-13, 26, 28, 33-46 



Streblites 45 



Strenoceras 49 



Studley Beds 41 



subcarinata xxiii a 



subcontractus cclxx 



sublaeve cclxxv 



