528 MUSEO NACIONAL DE BUENOS AIRES. 



Pagks 



ArchaeopitViecus ^"'* 



Archaeopithecus rigidus °""' '^* 



Archaeopitheous Eogeri 303, 305 



Argyrohippus ; 184, 185, 222, 253 



Argyrohippus fraterculus 51, 185, 222, 242, 2o3 



Argyrolambda 67,122,395,397,492 



Argyrolambda conidens 123, o9o 



Asmithwüodwardia 64, 99, 10(J, 105, 126, 139, 198, 199, 217, 391 



Asmithwoodwardia subtrigona <ifii *'. ü'i 198, 247 



Asmodeus circunflexus ^^' -""^ 



Astraponotus 103, 104, 143, 154, 172, 217, 294, 311, 344, 381, 421, 423 



Astraponotus asymetrus 102, 294, 29a 



Astraponotus Holdichi 102, 104, 153, 173, 344, 380 



Astrapothericulus l'^' ^l* 



Astrapothericulus emargiuatus -^* 



Astrapothericulus Iheringi lo, la 



Astrapothericulus minusculus -4^ 



Astrapothericulus peiiinsulatus ^**, 245 



Astrapotherium 13, 97, 100- 103, 106, 109, 11(5, 117, 173, 238, 356, 367, 381 



Astrapotherium (Parastrapotherium) Holmbergi 115 



Astrapotherium karaikense 115i H' 



Astrapotherium magnum 103, 104, 174, 203, 238, 382 



B. 



Bettongia. 



8,28 



Bolodon ^<^ 



24 

 Borhyaena 



Boselaphus ^f^ 



Boselaphus tragocamelus "5, 134 



Bostaurus 134,277,278 



Brachytherium ^88 



Brachytherium americanum ^ -'' 



Brachytherium cuspidatum ^81 



Brachytherium gradatum 481-483 



Caliphrium 423, 435 



Canis 8 



Caroloameghinia 8,99, 121, 125, 130, 139, 147 



Caroloameghinia mater 130. lol 



CaroUiameghiuia tenuae 98, 130 



Carolodarwiiiia 281, 283, 288 



Carolodarwinia py ramidentata 281 



Carolozittf.lia 159 



Carulozittelia tapiroides 1-0 



Catastylops 



Catastylops pendens 18, L- 



Centetes ''- 



Cervus 215 



