11 



CONTENTS. 



SECTION PAGE 



r 318. In Carnivora 780 



319. In Quadrumana k . . . . 780 



<^y 320. In Bimana ... 781 



321. Adipose Substances ........... 783 



CHAPTER XL. 

 GENERAL CONCLUSIONS. 



322. Biological Questions of 1830 786 



323. Homology or Teleology ? 787 



324. Succession of Species, broken or linked ? 789 



325. Extinction of ditto, cataclysmal or regulated ? 797 



326. How works the Derivative Law ? 799 



327. Epigenesis or Evolution ? 809 



328. Nomogeny or Thaumatogeny ? 814 



wobks referred to 827 



Zoological Index 839 



General Index 859 



ERRATA. 



Page 26, four lines from bottom, premise ' § 197. Muscles of Perissodaclyla.' 



,, „ thirteen lines from bottom, for ' (stemo-humeralis),' read ' (cephalo-hunieralis).' 



„ 49, note x for ' vi.,' read ' vi".' 



„ 72, note 3 for' cxxxi'.,' read 1 cxxxi.' 



„ 81, note "for ■ l".,' read ' xxiv".' 



„ 100, sixteen lines from top, premise ' A. Lyencephala.' 



„ 120, fig. 95, for ■ xxxrx".,' read ' xxix".' 



„ 129, note ' for ' ix'.,' read ' rx" '. 



„ 144, note "for ■ Lvm'.,' read ' LVin".' 



„ 206, to description of fig. 152, add ' Human.' 



„ 212, note l for ' xcni.,' read * xcm''.' 



„ 251, note x for ' cv".,' read ' Cix".' 



„ 255, below cut 20, for v".,' read ' cv".' 



„ 266, note • for ' xxv".,' read ' xxxix".* 



„ 368, last line, for ' first true molar,' read ' first lower true molar.' 



„ 412, note * for ' cxxn".,' read ' cxxn'.' 



„ 424, note ' for ' cxxn"., xxin.,' read ' cxxn'. vol. xiii.' 



,, 427, five lines from top, for ' §327,' read '§ 227 ; ' and so on to ' §399, p. 715,' for 



which read ' § 299.' 



„ 428, ten lines from top, for ' fig. 359,' read ' fig. 389/ 



„ 450, ' fig. 354,' for * cxxn 7 .,' read * cxxii".' 



„ 460, note ' for ' cxxi.,' read ' cxxn'.' 



„ 473, note ' for ' ccxxn".,' read • cxxn'. 



„ 479, note "for ' cxn".,' read * cxxir*.' 



„ 515, note 5 for ' lb.,' read ' cxxxrx".' 



„ 535, note 'for ■ xcvin".,' read ' xcvn'.' 



„ 536, note *for ' cxcn",' read ' xxxiv".' 



„ 542, note x for • cxmi".,' read ' cxxxi".' 



„ 536, note * for • cxcn".,' read * xxxrv".' 



„ 622, twelve lines from top, for « fig. 489,' read ' fig. 489, t.' 



„ 637, fourteen lines from bottom, for ' glossa,' read ' fossa.' 



„ 718, /or ' § 400,' read ' § 300 ; ' and so on to ' § 428, p. 81 3, ' for which read ' § 328.' 



„ 790, nineteen lines from top, for ' Palceotheria,' read ' Spalacotheria.' 



