THE KARROO SYSTEM 209 



Lamellibranchs (continued) 



Palceomutela plana, Amalitsky. 



,, rhomboidalis, Sharpe. 



,, ovata, Sharpe. 



Paheanodonta okensis, Amalitsky. 



,, subcastor, Amalitsky. 



Fishes 



Acrolepis digitata, S.- Wood ward. 

 Elonichthys, sp. 



Amphibia 



Rhinesuchus whaitsi, Broom. 



,, africanus, Lydekker. 



Reptilia 



Pareiasaurus serridens, Owen. 



,, baini, Seeley. 



Propappus omocratus, Lydekker. 

 Tapinocephalus atherstonei, Owen. 

 Galechirus scholtzi, Broom. 

 Delphinognathus conocephalus, Seeley. 

 Titanosuchus ferox, Owen. 



,, cloetei, Broom. 



Scapanodon duplessisi, Broom. 

 Alopecodon priscus, Broom. 

 ,, ruyosus, Broom. 



Scylacosaurus sclateri, Broom. 

 Pristerognathus polyodon, Seeley. 



,, baini, Broom. 



Pardosuchus whaitsi, Broom. 

 Scymnosaurus ferox, Broom. 



,, warreni, Broom. 



Glanosuchus macrops, Broom. 

 Ictidosuchus angusticeps, Broom. 

 ^jlurosaurus felinus, Owen. 

 Gorgonops torvus, Owen. 

 Scalaposaurus constrictus, Owen. 

 Arnognathus parvidens, Broom. 

 Trochosaurus acutus, Broom. 

 Hycenasuchus whaitsi, Broom. 



14 



