346 



DlCrV OSPONGIB^. 



Phorinowlla. ff/iirfr. 23, 47, 50. 

 rhruKnuMlUtja. Hall. 17, 28, 32, 35, 40, 71, 125, 

 130, KM. 172, 177. 180, 320, 320, 328, 330, 332, 



334. 

 PhmRnKMllcfya ?, 155. 

 Phragmodiclua. 160, 177, 181. 

 Phrat/tmxIiHi/um. Ilall. 4.'>. 

 Physospongia. nail. 19, 25, 27, 30, 31, 32, 35, 40, 



68, 139, 172, 175. 178, 187, 188, 189, 195, 196, 



107, 310. .321. .322. .324. 

 Pliysospongllnw, H. and C, 53, 56. 

 Pleotoderma, Hlnde, 23. 47. 50. 

 PlocttHlorniatldip, worn, propon., 30. 

 Plettosi)ongldH>, Hinde. 23, 25, 36, 50. 51. 

 Polylophus, 8chiil:e. 17. 

 Prlsniodlctya, H. and €.. 19, 35, 36, 63, 69, 79, 



92, 110, 114, 108, 2.32. 2.34, 236, 238, 240, 252, 



253, 264, 266, 268, 270, 280, 282, 308. 

 Protosjiongia, SSaltrr. 13, 23, 45, 47, 49. 

 Proto8i)ongida>, 22, 23, 30, 47, 50, 51. 

 Ithatxlosispongia. H. and C, 35. 116, 149. 230, 



292. 



Rhombodiotyon, Whitfield, 46. 



nopmerlspongia. fl. and C, 19 46, 07, C8, 189. 



Bossellldse, 50. 



Slllcea. 20, 54, 144. 



Sphaerodlctya, H. and C, 26, 200. 



StaurodermidCR. 22, 45. 



Stelligpongia, 45. 



Tpganium, Rauff, 24. 50. 201. 



Tetractlnelllda, 21. 



Tetragonin, MoCoy, 43, 45, 48, 72. 



Thamnodietya, Hall, 35. 46, 160, 161, 162, 298, 

 302, 304. 



Thysanodietya, H. and C, 17, 19, 28, 36, 63, 71, 

 121, 125, 126, 136, 154, 157, 164, 172, 173, 177, 

 237, 244, 246, 248, 250, 253, 274, 276, 278, 283. 



Thysanodictyinee, H. and C, 52, 56. 



Tylodictya, H. and C, 95, 114, 151, 153, 304. 



Vphanto'nia, Vanuxem, 3, 26. 43, 137. 187. 



Ventrlculitidse, 146. 



Verticillites, 45. 



Walteria, Schulze, 143. 



