116 MATÊKIAUX l'OUK l'ÊTUDE SïliA TKlliAPHKJL'U, lîlC. 



Pusozia sp. aff. difficilis, (d'Orbigny) 07 



Id. Welwitsclii Chotfat 68 



Hoplites dispar (d'Orl)ignyl 69 



Acanthoceras mamillare (Schlotheim) 71 



Haniites virçiilatiis (BrongniartV), d'Orbigny 71 



Id. Angolensis, Clioiïat 72 



Acteonella Anchietai, Choffat 73 



Biillina Mallieiroi, Id 74 



Cylindrites C'onleiroi, Id 74 



Id. Delgadoi, |Id 75 



Actïeon Lenzi, Id 75 



Avellana Bûchneri, Id 76 



Strombus sp. ind. (Tertiaire) 76 



Nerinea Cappelloi, Choffat 77 



Cerithium Silva-Portoi, Id 78 



Id, Monteiroi, Id 78 



Glauconia aft'. Kefersteini (Goldfuss) 79 



Tylostoma Pedmeli, Choffat 80 



Xatica bulhiformis, Sowerby 80 



Id. Feioi, Chofîat 81 



Nerita Malheiroi, Choffat 82 



Plioladomya (Gonioniya) Beyrichi, Choliat 82 



Id. cfr. Collombi, Coquaud 83 



Id. pleuroiiiyreforniis, Clioiïat 84 



Cypriua Ivensi, Choft'at 80 



Pinna Rohinaldina, d'Oi-higny 80 



Litliodomus prrcloiigiis, d'Orbigny 88 



Janira Ficalhoi, Choft'at 89 



Id. Welwitschi, Choffat 90 



Ostrea cfr. canaliculata, Sowerby 91 



Id. vesiculosa (Sowerby) 91 



Id. Szajnochai, Choffat 92 



Id. Baylei, Giiéranger 93 



Id. Olisiponensis, Sharpe 95 



DESCRIPTION DES ÉCHINIDES 



l'ar P. HE Lotïiol. 



Cidaris Malheiroi, P. de Loriol 97 



Cidaris vafellus. Id 99 



Salenia dombeensis, Id. 100 



Pygurus africanus, Id. 102 



Asterohrissus, l'omeli, Id. 105 



Stigniotopygus Malheiroi, P. de Loriol 106 



Isaster benguellensis, Id. 108 



Holaster doniheensis, Id. , 110 



Epiaster catiimhellensis, Id. 112 



