INDEX TO VOLUME IV, 



PEEPAEED BY 



THE REV. PROFESSOR T. WILTSHIRE, M.A., F.G.S., &c., Hon. Sec. Pal. Soc. 



*^* The Synonyms are printed in Italics. 



Description of Recent Species of Brachiopoda 

 Post Tertiary 

 Drift 

 Tertiary 

 Cretaceous 

 Jurassic 

 Triassic 



„ derivative (Budleigh Salterton) 

 Permian 

 Carboniferous 

 Divisions of the English Cretaceous System 

 Irish 



English Jurassic 

 „ Triassic 

 „ Permian 

 English and Welsh Carboniferous 

 Scotch 

 Pebble Bed of Budleigh Salterton, account of 



Brachiopoda of 

 memoirs on 

 rocks of 

 source of 

 Shell structure in — 



PRODUCTUS aculeatus, Martin 



carbonarius, De Koninck 

 complectens, R. Etheridge, 

 cora, d'Orb. 

 costatus, Sow. 

 fimbriatus, Sow. . 

 giganteus, Martin 



PAGE 



. 2—8 

 . 8,9 

 9—11 

 12—16 

 21—69 

 74—87, 89—228 

 87,88 



337—366 

 . 244 



265—313 

 . 18 

 . 46 

 73, 231, 232 

 . 73 

 . 245 

 . 250 

 . 254 

 . 318 



336—365 

 . 321 

 . 318 

 . 325 



. 299 

 301, 309 

 . 303 

 . 299 

 . . 298 

 . 300 

 . 296 

 49 



