SUBJECT-INDEX. 



589 



Marriage (see IMnlti plication). 



Masters, Dr. ^l. T., ou I'oliar homology, 

 t', 33, 37-43. 



Jlaterialism, and evolution, 1, 490-2. 



Mechanics : transverse strains, ^, 192-5 ; 

 genesis of vertebrate axis, ^, 195-9, 

 199-201, 208 : osseous differentiation, 

 a, 335-42 ; disintegrated motion, 2, 

 SG7 ; analogy from locomotive, 2, 

 490-2 : future human evolution, £, 496 ; 

 Btraiji and vegetal structure, ^, 543- 

 57, 561-5. 



Me'} us idee : coniractile function, 1, 55, 

 2, 366; symmetry, 2, 171-4. 



metagenesis: of Prof. Owen, 1, 213; in 

 in-iects, 2, 446. 



Metals, melting of allovs, 1, 276, 

 289. 



Meteorology : changing phenomena, 1, 

 63, Qij, 88 ; crystallization of "storm 

 glass," 1, 77 ; special creation, 1, 335 ; 

 rhythm in, and oriianic change, i, 

 41 1-13, 473 ; effect oi' geologic change, 



1, Alb. 



Migrations : Folar influences, 1, 412 ; 

 causes, 2, 501. 



!Milne-lldwards,H. : "pliysioloiiical divi- 

 sion of labour," I, 160 ; ocular struc- 

 ture, 2, 303. 



Milk, expenditure and genesis, 2, 447. 



Mind {see Psychology). 



jVlobility, molar and molecular, 1, 14. 



Molf, f unci ion and multiplication of 

 effects, 2, 384. 



Molecules : mechanically considered, 1, 

 14; stability, 1, 274-8; nerve ditl- 

 eientiation, 2, 316-51, 372-5. 



Molliisca : axial development, 1, 136, 

 337 ; vascular svstem, 1, 158, 161-2, 



2, 330-2 ; hidividuality, 1, 2C4 ; 

 genesis, 1, 211, 2, 425 ; liermapln-o- 

 aism, 1, 279 ; definition, 1, 307 ; dis- 

 tribution in time, 1, 321, 324, 326; 

 classification, 1, 363 ; development, 



1, 372 ; amphibious and terrestrial, 1, 

 393 ; indirect equilibration, 1, 418 ; 

 secondary aggregate, 2, 3 02-4; sym- 

 metry, 2\ 184^6 ; outer tissue, 2, 292, 

 280 ; alimentary system, 2, 312. 



JUolliiscoida: differentiation, 2, 307; 

 integration, 2, 85-7 ; a tertiary aggre- 

 gate, 2, 111 ; contrasted with mollusca, 



2, 103 ; symmetry, 2, 176 ; vascular 

 system, 2, 330-2; genesis, 2, 425; 

 origin of vertebrate type, 2, 567. 



Monocotyledon {see Endogens). 



INIonstrosities, vertebrate, ;?, 105. 



Morphology : as aiding biology, i, 97 ; 

 morphological units, i, 182; rudimen- 

 tary organs, 1, 384-7, 472 ; structural 

 and functional co-operation,;^, 3 ; inte- 

 gration, 2, 4-6 ; change of shape, 2, 6 ; 

 formula of evolution, 2, 7-9 ; evolul ion 

 and cell doctrine, 2, 10-13. 



Morphology, animal : evolution and seg- 

 mentation of articidata, 1, 380-2; 

 vertebral column developoient, 1, 382- 

 4; primary aggi'egates, 2, 77-9, 111 ; 

 secondary, 2, 79-83, 111 ; tertiary, 2. 

 83-5 ; integration in mulhiscoida, 2, 

 85-7, 111 ; integration a7id indepen- 

 dence of individuality, 2, 87-91, 111 ; 

 segmentation in annidosa, 2, 91-3, 

 111 ; also integration, f, 93-7, 99-102, 

 108, 111, 208 ; unintegrated moUuscan 

 form, 2, 102-4 ; adaptive segmentation 

 in vertehrata, 2, 104-10, 111, 208 ; 

 motion and symmetry, 2, 166-8 ; 

 primary aggregate symmetry, 2, 169 ; 

 secondary, 2, 170-4 ; symmetry of com- 

 pound coelenterata, 2, 174-6 ; simula- 

 tion of plant shapes, 2, 174 ; symmetry 

 of moll use old a, 2, 176 ; of annuloida 

 with echinodermaia, 2, 177-80 ; of 

 anmdosa, 2, 180-3 ; of mollusca, 2, 

 184-6 ; of vertehrata, 2, 186-9, 190 ; 

 similarity of animal and vegetal, 2, 

 189 ; cell shapes, 2, 210-12 : evolu- 

 tion and generalizations summarized, 

 i", 213-7. {See also Veriehraia). 



Morphology, vegetal : unicellular plants, 

 2, 14 ; aggregation and integration, 2, 

 15-8, 74-6: pseudo-fchar develop- 

 ment, 2, 18-20 ; pseud-axial, 2, 20 ; 

 pseudo-foliar and axial, 2, 21-4 : 

 Composition of jungermanniacece, 2, 

 24-7 ; leaf development and aggrega- 

 tion, 2, 28-33, 71-4 ; foliar homologies, 

 2, 33 6, 71-4; foliar and axial de- 

 velopment, 2, 36-46, 511-6; grcv.th 

 and development of acrotrenS; 2, 46- 

 53 ; of endogens and exogens, 2, 53- 

 61, 74-6 ; origin and deveiopmeri of 

 axillary buds, 2, 61-5 ; growth of 

 endogens and exogens, 2, 65-9 ; 

 phoenogamic axis and unit, 2, 69-71 ; 

 development of foliar into axial organs, 

 ^,71-4; resume, 2, 74-6; can plant 

 shapes be formvdated ? 2, 113 ; grou th 

 and differentiation, 2, 114-6 ; kinds 

 of symmetry, 2, 116-8 ; symmetry of 

 piimary aggregates, 2, 119-22 j of 



