96 



INDEX 



Hoplocetus 42, 44 



Hyaenodon i, 12 

 • Hyaenodontidse i, 12 



Hyperoodon 41, 44 



Hyperoodontes 40, 44 



Hypocetus 92 



Idiocetus 69 



Inia 26, 28 



Iniidae 80 



Iniinae 59 



Iniopsis 85 



Ischyrorhynchus 79 



Isocetus 69 



Ixacanthus 60 



Kekenodon 64 



Kogia 59 



Lagenorhynchi 33, 36 



Lagenorhynchus S3j 3^ 



Lipotes 26, 28 



[Lissodelphis] 33, 36 

 Lophocetus 85 

 Megaptera 21, 22 

 Megapteropsis 69 

 Mesocetus 65, 69, 92 

 Mesdplodon 39, 44 

 Mesoteras 69 

 Metasqualodon 77 

 Metopocetus 69 

 Micropteron 59 

 Microsqualodon 77 

 Microzeuglodon 64 

 Microzeuglodontidse 61 

 Mioziphius 40 

 Monodon 31, 35 

 Monodontes 31, 35 

 Mystacoceti 10, 16 

 Neobalsena 18, 21 

 Neomeris 35, 37 

 Neophocaena 35, 37 

 Neosqualodon 24 

 Notocetus 138 

 Odontoceti 10 

 Orca 33, 36 

 Orcella 34. 36 

 [Orcinus] 33, 36 

 Origin of the Cetacea 47 

 Pachycetus 69 

 Palaeophocajna 86 



Palaeopontoporia 60 



Palseoziphius 92 



Paracetus 92 



Parasqualodon 77 



Patriocetidse 61 



Patriocetus 70 



Phalanges, increased number of 49 



Phocsena 35, 37 



PhoccTnas 34, 37 



Phocenidae 61 



Phocsnoides 87 



Phocaenopsis 86 



Physalus 59 



Physeter 42, 44 



Physeteres 42, 44 



Physeteridae 11, 37, 43, 46 



Physeterini 41, 44 

 Physeterula 42, 44 

 Physetodon 115 

 Physodon 42 

 Pithanodelphis 86 

 Placoziphius 92 

 Platanista 27, 28 

 Platanistidae 11, 25, 28, 46 

 Platanistinae 59 

 Plesiocetopsis 69 

 Plesiocetus 20, 22 

 Pontistes 26, 28 

 Pontivaga 79 

 Pontoporia 26, 28 

 Pontoplanodes 27 

 Praepollex 65 

 Priscodelphinus 60 

 Prodelphinus 32, 36 

 Proinia 79 

 Prophyseter 93 

 Prosqualodon 24 

 Protocetus 11, 15 



atavus 48 

 Protophocaena 86 

 Prozeuglodon 13, 15, 62 



atrox 13 

 Pseiidorca 34, 37 

 Pterodon i, 12 

 Pterygoid bone 80 

 Rhabdosteus 85 

 Rhachianectidae 60 

 I Rhachionectes 20, 22 



