INDEX 



cclvii 



concentric, concentrilatumbilicate, concen- 

 trumbilicate, conch, convex, convexifastigate, 

 costa, costistria, crassicarinate, crassicostate, 

 crassornate, craterumbilicate, cruciform, delti- 

 radiate, deltoid, densicostate, densisept, direct, 

 distincticarinate, >>, earlier inheritance, ecto- 

 brachysceles, endobrachysceles, epacme, ephe- 

 bic, equicellate, equipoised, excentric coiling, 

 excentrilatumbilicate, excentrumbilicate, ex- 

 treme, extreme-latumbilicate, extreme-pachy- 

 gyral, falcate, falciform, falciradiate, fastigate, 

 flexicostate, flexiradius, gammiradiate, geron- 

 tic, gradumbilicate, hemera, hollow-carina, 

 homceomorph, homoeomorphous, homceo- 

 morphy, hypostrophic, insequiornate, incoil- 

 ing, inornatilobate, interlobular, intra-axial, 

 irregulari-ornate, isosceloid, L, 1, laevigate, 

 lrevigatilobulate, lataugulate, latilobate, lati- 

 sept, latumbilicate, leptogyral, lithic, magni- 

 lobate, metaplasis, morphanagenesis, morphic 

 equivalents, m. prefiguration, in. representa- 

 tion, morpho-, morphogenesis, morphogeny, 

 morphological equivalents, etc. = morphic, 

 multispinous, multituberculation, neanic, 

 nodicostse, nodicostate, nodus, nonsepticarina, 

 nonseptituberculate, nontuberculate, oligo- 

 gyral, ornatilobate, outcoiling, pachygyral, 

 palmate, papilla, paracme, parcicarinate, 

 partition-band, parvicarina, parvicostate, 

 parvilobate, parviornate, parvituberculate, 

 paucicostate, pauciseptate, pedigerous, pene- 

 tabulate, per-, perangustumbilicate, perlat- 

 umbilicate, perleptogyral, perpachygyral, per- 

 platygyral, perstenogyral, phylembryonic, 

 phylephebic, phylhypostrophic, phylobrephic, 

 phylocatabatic, phylogerontic, phyloneanic, 

 planate, planifastigate, platygyral, pcecilo- 

 morphy, polygyral, postnodate, prorsicostate, 

 prorsiradiate, prorsiradius, radial curve, r. 

 line, radius, reclined ribs, rectiradiate, recti- 

 radius, regulariornate, rursicostate, rursi- 

 radiate, rursiradius, rursisubflexiradiate, 

 septicarina, septituberculate, sessile, solid 

 carina, spina, spinicostae, spissicostate, stria, 

 striicosta, subalticarinate, subangxistumbili- 

 cate, suliannular, subarcuate, subcarinate, 

 subconcavumbilicate, subcostate, sidicrassi- 

 carinate, sul^crassicostate, subcrassornate, 



subdirect, subfalcate, subfalciradiate, sub- 

 flexicostate, subflexiradiate, subirregulari- 

 ornate, sublatumbilicate, subleptogyral, sub- 

 oruate, subpachygyral, subpaucicostate, sub- 

 platygyral, subrecticostate, subrursiradiate, 

 subspissicostate, substenogyral, subtabulate, 

 subtuberculate, tabulate, tachygenesis, to, 

 tortiradiate, tortiradius, tuberculate, viltra- 

 axial, umbilicus concentric, u. excentric, undu- 

 late, unispinous, unituberculate, ventrally in- 

 clined, ventrally projected, versiradiate, versi- 

 radius, v-script, v-shaped 

 Terms, quarrymen's, 48 

 Terms of auxology, 357 



Terms, technical, cxcvii ; hemeral, ccv ; strati- 

 graphical, ccv 

 Tessonianus, Ammonites, 309, 310 

 Test-ornament, cxcix ; characters of, cc 

 Tetrabranchiata, 126 

 Thiolliere, 273, 277 



Thompson, Beeby, 40, 53, xviii ; on Am. bifrons, 



48 ; on Am. oi^alinus, 52 ; and Lioceras 



comptum, 55 ; on Northamj)ton strata, xv ; 



and Lioceras Thompsoni, xl 



thompsoni, Lioceras, Suppl., PI. 7, figs. 13-16; 



p. xl 

 Thone, 5 

 Thouars, 172 



Thouarsense, Grammoceras, 170 

 Thouarsensis, Ammonites, 1C9, 170, cxxxii 

 Thuringia, Grammoceras in, 169 

 thrasu, Pseudogrammoceras, PI. 36, figs. 6-8 ; 



Suppl., Fig. 136; p. cxlv 

 Tilly-sur-Seulles, clxxiv 

 tirolense, Phymatoceras, xxx 

 tirolensis, Ammonites, 109, vii, x, xi 

 tirolensis, Am. (Dum.), need for new name for, 



xxx 

 Title, explanation of, cciv 

 Tmetoceras, p. 269 ; Suppl., p. clix ; circulare, 



hollandse, regleyi, scissum, sutneri 

 Tmetoceras, clxix ; from allies, 267 ; classification, 



cxcviii 

 to = passing on to become, 341, 342 

 toarcense, Grammoceras, PI. 34, fig. 12, see sp. A. 

 Grammoceras ; PI. 28, figs. 4, 5, see audax, 

 G. ; PL 28, figs. 7-13, toarciense, G. ; p. 169, 

 see spp. above 



