INDEX 



CCXXX1X 



Moorei, Dumortieria, 164, 176, 177, 178, clxxxii, 



clxxxiii 

 Moorei, Dumortieria, liemera, ccv 

 Moorei, Grammoceras, 44, 52, 54 ; Harpoceras, 



5, 6, 7, 37, 255 

 Moorei liemera, vi ; strata of, ccviii 

 Morieri, Terebratula, 5 

 Morphanagenesis, cci ; septal, ccii 

 Morphic equivalent, cii 

 Morphic equivalents, 444 ; necessity of comparing-, 



382 ; table of (Table 10), 449 

 Morphic prefiguration, cciii 

 Morphic representation, cc, cciii 

 Morpho-, as prefix, 357 

 Morphoceras, mode of growth compared, 263 ; 



expansion of umbilicus, ccii ; dimorphum 

 Morphogenesis, 357 

 Morphogenetic acme, ccii 

 Morphogeny, cc 



Morphological equivalence, case of, 295 

 Morphological equivalents, 334, 339 

 Morphological prefiguration, 315 

 Morphological representation, 315 

 Morris & Lycett, entombment of Ammonites, 



446, 454 

 Moulton, xv, xviii ; strata of, ccix 

 Mouth-border, 264, 454 

 Mouth-borders figured, xxxiv 

 Mouth-processes, 455 

 Muelleri, Ammonites (Harpoceras), 209 

 Muelleri, Grammoceras, PL 34, Jigs. 8, 9; PL 3-"), 



figs. 1-3, p. 209, see muelleri, Pseudogram- 



moceras 

 Muelleri, Grammoceras, 222, cli 

 muelleri, Pseudogrammoceras, PI. 34, figs, 8, 9 ; PI. 



35, figs. 1-3, p. 209 (Grammoceras Muelleri) ; 



Suppl., Figs. 148 ; 149, p. clxvii ; p. cli 

 multicostata, Dumortieria, Suppl., fig. 168, p. 



clxxvi 

 multicostata, Sonninia, PI. 86, figs. 1-3 , pp. 388, 



410 

 multispinata, Sonninia, PI. 50, figs. 11-13 ; PI. 



103, fig. 3 ; pp. 317, 390, 425 

 multispinata, Sonninia, 314, 315 

 Multispinous stage, 288 ; examples of, 289 

 Multituberculation, cc 

 munda, Dumortieria, PI. 44, figs. 10-12, p. 259 



(Dum. subundulata var.) ; p. dxxxvi 



mundum, Haplopleuroceras, PI. 51, figs. 11,12, p. 

 302 



mundum, Toxolioceras, Suppl., PI. 18, figs. 4-6, 



p. cxxvi 

 Munier-Chalmas, 447, 452 



munieri, Dumortieria, PI. 37, figs. 14, 15, p. 237 

 (Dum. costula) ; Suppl., Fig. 167, p. cxcvi ; 

 p. clxxv 

 Munieri, Dumortieria, 188, 237 ; Harpoceras, 237, 



clxxv 

 Murchisonaj, Ammonites, 17, 47, 48, 53, 127, 227, 



xxxv, lxx, lxxii, lxxiii 

 Murchisonae bed, 2 

 Murchisonaj, Harpoceras, 8, 17, 53 

 Murchisonaj liemera, vi, xxxv; strata of, xxxv, 



ccvii 

 Murchisonae, Hildoceras, 17, xxxvi 

 Murchisonaj, Ludwigia, PL 2, figs. 1, 2, 5 ; PI. 3, 



figs. 1, 2; PL A, fig. 8, pp. 17, 124; Suppl., 



fig. 22, p. lxiv (Kiliania laciniosa) ; fig. 26, 



p. lxix ; p. lxx 

 Murchisonae, Ludwigia, PI. 1, see obtusiformis, 



Welschia ; PI. 2, figs. 3, 4, see pinax, Stropho- 



gyria ; PI. 3, fig. 3, see patula, Ludwigina ; 



p. 17, see spp. above 

 Murchisonaj, Ludwigia, 16, 18, 65, 108, 128, 227, 



li, lxxi, lxxxiii 

 Murchisonaj, Ludwigia, in Opalinum zone, 102 = 



undatum, Cylicoceras 

 Murchisonaj, Ludwigia, liemera, ccv 

 Murchisonaj acutus, Ammonites, 22, lix 

 Murchisonaj falcatus, Ammonites, lxxxiii 

 Murchisonaj intra-lajvis, Ammonites, lxii 

 Murchisonaj obtusus, Ammonites, 17, liii, lxvi 

 Murchisonaj planatus, Ammonites, 31 

 Murchisonse var. Baylii, Ludwigia, PL 3, figs. 6, 



7, p. 18, see Baylii, Brasilina 

 Murchisonaj, var. bradfordiense, Harpoceras, 22 

 Murchisonae var. obtusa, Ludwigia, PL 3, figs. 4, 5, 



p. 17, see tuberculata, Ludwigia 

 Murchisonaj zone, 3, 4, 6, 7, 63, 221, 223, 282, 291, 



292 ; found in Dorset, 8 ; spp., showing its 



presence in Dorset, list, 8 ; thickest at Corton 



Downs, 10 ; and Opalinum, intimate con- 

 nection at Symonsbury Hill, 274 

 Museum, of Geological Survey, 178; of Practical 



Geology, 255, 256, 376 ; see Bristol, British, 



Jermyn Street, etc. 



