INDEX. 



bif urcafcis (Stemmatias) 



bifurcatus (Stemmatodus) 



bilobatum (Chalicotherium) 



bilobatus (Trimerorhachis) 



Biloricata 



bipartitus (Myledaphns) 



biradiratus (Dimetrodon) 



bisrrialis ( PI on racant bus) 



Bison 5n.i 



bison (Bison) 



bison (Bos) 



bison (Lepidosteus) 



bisornata ( Pseudemys) 



bisornata (Trachemys) 



bispinosus (Gasterosteus) 



bisulcatus (Esthonyx) 



bisulcatus (Geomys) 



bisulcus (Myliobatis) 



bisulous (Trioonodon) 



bitruncata (Pahvaspis) 



biturgidus (Polydectes) 



blackburnii (Sardinia) 



blakei (Echinorhinus) 



Blarina 



Blastornery x 



Boaidse 



Boavus 



Boidse 



Booidea 



Bolbodon 



Bolodon . . . 



Page. 



805 



Page. 



. 690 



427 



557 



Bolodontidse 557 



Bolodontida 557 



Bolosauridce 434 



Bolosaurus 42S, 434 



bombifrons (Bootherium) 687 



bombifrons ( Bos) r,87, 6S8 



bombifrons ( Deiniotis) 779 



bombifrons (Dinictis) 779 



bombifrons (Ovibos) 687, 688 



bonasus (Bos) .'. 6S9 



Boochrerus , 654, 655 



boops (Balsena) 600 



boops (Helaletes) 025, 626 



boops (Hyraclryus) 625 



boops (Megaptera) 600 



Bootherium 6S7 



boreale (Telmatherium) 631 



boreale (Telmatotherium) 631 



borealis (Bathygnathus) 491 



borealis (Blastomery x ) 682 



borealis (Palseosyops) 63; 



borealis (Rhytina) 5S4 



Borophagus .776 



boscas (Anas) 529 



boschas (Anas) 529 



BothremydidR' 43S 



Bothremys 438 



Bothriodon 652 



Bothriolepididce r 342 



Bothriolepis 343, 36.Z 



Bothrolabis 656, 658, 659 



Bottosanrus 5/3,514,5^5 



Bovidse 686 



Bovinae 688 



bovis (Bos) 



bowmani (Conosaurops) 



bowmani (Conosaurus) 333 



brabensis ( Periptychus) 693 



Brachydectes 413 



brachygnathus (Portheus) 334 



brachygnathus (Xiphaetiniis) 554 



brachylophum (Anchitherium) 6/5 



brachylophus (Mesohippus) glS 



brachylophus (Miohippus) 6 i 3 



Brachymeryx 670 



brachyodon (Pristis) 315 



Brachypodinse 6li6 



brachyops (Deinictis) 730, 781 



braehyops (Dinictis) ' jgo 



brachyops (Hoplophoneus) ygO 



brachyops ( Machserodus) 730 



brachyops (Nimravus) 731 



brachyops ( Pariotichus) 428 



brachyops (Pogonodon) 750 



Brachypsalis 768 



brachyptera (Amphiplaga) 403 



brachypternus ( Phenacodus) 604 



brachypus (Canis) 775 



brachyrhinus (Toxochelys) 442 



brachyrhynchus (Ancodon) 653 



brachyrhynchus ( Ancodus) 653 



brachyrhynchus (Hyopotamus) 653 



Brachyrophus 505 



Brachysaurus 471 



brachyspondy lus ( Basilosaurus) 586 



brachyspondylus (Zeuglodon ) 586, 587 



braehystomus (Mioclsenus) 649 



brachystomus (Pantolestes) 649 



brachystomus (Trigonolestes) 649 



Bradytheria 575 



brainerdi (Gonatodus) 365 



brainerdi ( Palseoniscum ) 365 



Branchiosauria t,w 



Branchiosauridse 4/0 



Branchiosaurus 1,10 



Branta 530 



braunii (Ischypterus) 375 



braunii (Semionotus) 376 



bretonensis (Psammodus) 362 



breviarcus ( Alburnops) 395 



brevicalcarata (Sinopa) 752 



brevicalcaratus (Stypolophus) 752 



brevicolcarabus (Stypolophus) 752 



breviceps (Hadrosaurus) 503 



breviceps (Kyomeryx) 665 



breviceps (Trachodon) 503 



brevicollis (Champsosaurus) 461 



brevicollis (Crocodylus) 512 



brevicostatus ( Molgophis) 412 



brevidens ( Anchippus) 615 



brevidens (Glyptosaurus) 475 



brevidens (Mammut) 710 



brevidens (Mastodon) 710 



brevidens (Tetrabelodon) 710 



brevidens (Trilophodon) 7/0 



brevifacies (Cyclopidius) 670 



bre vifacies ( Pithecistes) 670 



brevifemur (Plesiosaurus) 456 



brevior (Otolithus) 409 



brevipinne (Amyzon) 395 



