INDEX. 



288 



Orthoceras — 



Sancti-Doulaghi, 5, 6' 



Sollasi, 23, 25 



Steinhaueri, 224 



(Actinoceras) striatum, IV, 20 



subclavatum, 12, 13, 14 



undatum, IS 



unguis, 33 



variabile, 2, 2 



venabulum, 10 



vicinale, 22 



Wrightii, 16, 17 

 Orthoceratid\e, 1, 210 

 Orthoceratites : 



subfusiformis, 48 



subpyriformis, 48 

 Orthoceres brdvicones, 28 

 Orthochownites, 221 



Pachycampyli, 221 

 PERicTCLUs,i34, 152, 154, 218 

 Bailyi, 142, 147, 148, 149 

 Clanensis, 151, 152, 154 

 Doohylensis, 57, 137, 138, 139, 



140 

 fasciculatus,i34,135, 136, 137, 



140, 151, 197 

 Foordi, 141, 142, 143, 144, 



147, 148, 149 

 funatus, 134, 136, 137, 151 

 fwcatus, 136, 151 

 Hauchecornei, 151 

 Kochi, 139 



Leesoni, 152, 153 

 multicostal us, 137, 139, 140 

 plicatilis, 135, L50, 151 

 princeps, 152 

 rotuliformis, 142, 146, 147, 



148, 149 



sul .plicatilis, 142, 143, 144, 

 148, 151 



trapezoidalis, 144, 146 



virgatus, 152 

 Phacoceras, 108, 110, 216 



oxystoinum, 108, 111, 112 



rectisuturale, 111 

 Phragmoceras, 221 



PlIYLLOCAMFYLI, 220, 221 



Piloceras, 32, 221 

 Planetoceras, 96, 215 



globatum, 96, 116 



retardatum, 97 

 Planites : 



compressus, 202 

 Poterioceras, 28, 43, 45, 48, 

 213, 221 



approximatum, 48 



cordiforme, 46, 48 



ellipsoideum, 48 



fusiforme, 43, 44, 45, 46, 48 



heteroclitum, 48 



latiseptatum, 44, 45, 48 



lumbrosam, 48 



Marri, 48 



vasiforme, 48 



ventricosum, 46, 48 



POTERIOCERATID*, 43, 212, 225 



Prolecanites, 68, 154, 202, 204, 



220 



ceratitoides, 204 



compressus, 202, 203 



Henslowi, 203 



Iji'rsiini, 153 



similis, 204 

 Prolecanitiixe, 220, 221 

 Fronorites : 



cyclolobus, 198 



Rhiueceras, 102 

 Hibemicwm, 101 



Rhineceratid.e, 98, -\*'> 



SrhistovhiHtnili's, 'J'Jl 



SoLENOCHEiLnxs:, 116, 117,122, 



130, 216 

 Solenocheili/s, 117, 126, 129, 

 130, 132, >n;, 208, 217, 221 

 atlantoideus, 129 

 clausus, L30, 207 

 conspicuus, 124 

 dorsalis, L26, 127, 129 

 evolulus, 127, 128 

 Hiberuicus, 128, 129, 131 

 latiseptatus, 127 

 Sphbnogbb \s, s.g. (see Q-lyphio- 

 ceras), 154, 218 

 creuislria, l.">7 



Sphenoceras— 



sphsericum, 154 



striatum, 160 

 Stroboceras, 57, 59, 60, 73, 214 



Belgian,,, 62, 64 



bisulcatum, 61, 63, 64 



cordiostonunii, (Ji 



crassum, 04 



Edwardsianum, 64 



germanum, 64 



gradus, 57 



Phillipsianum, 64 



sulcatum, 60, 61, 64, 65, 223 

 Su-bclyinenia, 73 

 Synopsis of Families, Genera, 



and Species, 210 

 Syrinijfoceras, 207, 208 



granulosostriatum . 207 

 Tainoceratid^e, 49, 213 

 Temnocheilus, 49, 206, 213 



coronatus, 49, 50, 206, 223 



crenatus, 75, 77 



fur cat us, 136 



globatus, 96 



multicarinatus, 93 



pinguis, 113 



tuberculatus, 50 

 Terebrirostra, 123 

 Thrincoceras, 98, 102, 210 



depressum, 100 



Hibernicum, 99, 101, 102 



Hyatti, 98, 99, 100, 102 



Keutuckiense, 99, 100 

 Trachyceras : 



Aonoides, 208 

 Triboloceras, 75, 77, 78, 215 



consobrinum, 78 



Eormosum, 75, 77, 78, 79 



intermedium, 78 



Mi ij, riiiniuii, 77, 78 



serratvm, 78 

 Triboloceratid.se, 75, 215 

 Trigonoceras, 51, 52, 53, 59, 

 i J, 1 18, 213 



aigoceras, 52, 118 



l><ti-adoxicum, 51, 52, 53, 118, 

 223 

 Trigonoceratid.e, 51, 72, 1\) 



