INDEX. 



815 



Page. 



decedens (Cyclopidius) 670 



decedens ( Pithecistes) 670 



decipiens (Otolithus) 408 



decora (Leptauchenia) 670 



decurrcns ( Ptychodus) 317, 3/8 



clcriissatus (Orodus) 295 



deflectus ( Ancodus) ". 653 



deflectus (Hyopotamus) 653 j 



deflexus (Cladodus) 268 



deflexus (Ctenacanthus) 327 



dehiscens (Arachnichnus) 540 



Deinictis 779 



Dcinodon 488 



dekayi (Crocodilus) 515 



dekayi (Mosasaurus) 465,466 



delicatior (Paramys) 723 



delicatior (Plesiarctomys) 723 



delicatissimus (Paramys) 723 



delicatissimus (Plesiarctomys) 723 



delicatula (Phyllolepis) '. 349 



delicatula (Platypterna) 549 



delicatulus (Calopus) 549 



delicatulus (Ornithoidichnites) 549 



delicatus (Centracodon) 740 



delicatus (Paramys) 723 



Delphinapterinse 594 



Delphinapterus 59/, 592, 594, 599 



Delpl'.inidie 593 



Delphininse 593 



Dclphinodon 591 



Delphinoidea 



Delphinus 590,593,593,594 



Deltatherium 745,751,753 



Deltodopsis 291 



Deltodus 289,291,293 



deltoides (Pnigeacanthus) 334 



Deltoptychius - 294 



Dendrerpetidse &17 



Dendrerpeton 4/5, 417 



Dendrerpetontidae 417 



Dendrerpetum 1>1S 



Dendrodus 359 



dens-humani ( Helodus) 286 



densus (Leptomylus) 325 



dentatus (Cladacanthus) 336 



dentatus (Cyrtacanthus) 336 



dentatus (Diplomystus) 391 



dentatns (Polyrhizodus) 283 



dentatus (Saurocephalus) 386 



Denticeta - 588 



Denticete 588 



Denticetes 5S8 



denticulata (Lamna) 302 



denticulata (Sphyrna) Slit 



denticulatus (Helodus) 286 



depressa (Amia) 380 



depressa ( Janassa) %76 



depressifrons (Dicotyles) 660 



depressifrons(Hyops) 660 



depressus <Ctenacanthus) 327 



depressus (Mosasaurus) 



depressus (Physonemus) 



depressus (Ptychodus) 



depressus (Tanaodus) 



Dercetidae 



Dercetiformes 



1C,'. 



Page. 



Dercctis 396,397 



Dermatemydidae 44; 



Dermatemys 44.5, 445 



Dermatochelyidse 436 



Dermoehelyidee 436 



Dermochelys i,3fi 



Dermodactylus 507 



desiderata ( Asterolepis) 342 



desiderata (Astraspis) 342 



Desmathippus 615 



Desmatippus 615 



Desmatochelyidae 4.12 



Desmatochelys 443 



Desmatotheriuni 625 



Desmiodus 297 



Desmosty lus 583 



desorii (Isurus) ,. 305 



desorii (Oxyrhina) son 



destructor (Petalodus) 278 



devonicum (Palajoniscum) 368 



deweyanus (Anisichnus) 54; 



deweyanus (Anisopus) 5>,l 



deweyanus (Batrachopus) 541 



deweyi (Batrachoidichnites) 541 



deweyi (Sauroidichnites) 51,1 



dextratus ( Amblypus) 538 



Diacium 477 



Diacodexis 790 



Diacodon 740,748,749 



diaconus (Limnohyops) 631 



diaconus (Limnohyus) 631 



diaconus (Palseosyops) 631 



Diacostalia 452 



Diacranodus 265 



Diadectes 427 



Diadectidse 426 



dialophus (Ctenodus) 354 



dialophus (Sagenodus) &>4 



Diaphorocetus 596 



diastematicus ( Mesodon) 372 



diastematicus (Typodus) 372 



Diastichus 395 



Diatryma 522 



Dibelodon 707,711,712 



Diceratheriinse 642 



Diceratherium 64 /, 645, 644 



Diclonius 503,504 



Diconodon 637 



dicornutus (Lefalophodon) 704 



Dicotyles 589,657,658,660,661 



Dicotylidse 658 



Dicotylinse 658 



Dicranocerus 686 



Dicrenodus -71 



Dicrocerus 682,683 



Dicrocynodon '. 568 



| Dicrocynodontidse 568 



dictyocephala (Amia) 380 



Dictyocephalus 4 



Dictyodus * 



Dictyopyge 370 



Dictyopygidse 370 



Dictyorhabdus 



Dicynodon 430 



Dicynodontia 4^0 



Dicynodontidae 43 



