NO. 2 BRACHIOPOD SUPERFAMILY STENOSCISMATACEA — GRANT 191 



Pentamerus Sowerby, 33 



lenticularis White and Whitfield, 



162 

 sella Kutorga, 64 

 Permian, 1, 4, 5, 7, 8, 9, 11, 12, 13, 17, 

 18, 21, 23, 24, 26, 27, 29, 30 (fig. 3), 

 31, 32, 34, 37, 39, 65, 69, 70, 78, 82, 86, 

 88, 91, 94, 95, 96, 98, 111, 120, 140, 

 141, 142, 144, 146, 148, 149, 151, 154, 

 158, 159, 162 

 Pitkin Limestone, 106, 108, 109 

 Potter Farm Formation, 43, 61, 63 

 Productacea, productacean, 11 

 Productoidea, 22 



Productus Limestone, 91, 92, 93, 94 

 Pseudocamarophoria Wedekind, 163, 



164 

 Pseudoglossothyris Buckman, 7 

 Psilocamara Cooper, 4, 5, 6, 8, 16, 26, 

 29, 30 (fig. 3), 31, 36, 63, 65, 71, 77, 

 82, 86, 91, 101, 162 

 renfroarum Cooper, 71, 78, 79, 80 

 (fig. 15), pi. 9 

 Psilocamarinae, 29, 30 (fig. 3), 31, 36, 



77,88 

 Pugnax kemahani Whiteaves, 40, 53 

 Pugnoidcs Weller 



subovata Savage, 40 

 swallovi Branson, 40 

 Recent, 2, 7, 23 



Rhynchonella Fischer de Waldheim 

 explanata McChesney, 97, 114 

 jormosa Hall, 138, 141, 142 

 gainesi Nettelroth, 40 

 gainesi cassensis Kindle, 40 

 guadalupae Shumard, 153, 154 

 hanieli Broili, 82, 85 

 retractijrons Bittner, 7 

 thera Walcott, 97, 130 

 transuralica Tschernyschev, 40 

 wettonensis Davidson, 82, 85 

 Rhynchonellacea, 7, 11, 33, 37, 165 

 Rhynchonellidae, rhynchonellid, 33, 86 

 Rhynchonelliform, 17, 31, 35, 95, 163 

 Rhynchonelloidea rhynchonelloid, 1, 2, 

 6, 7, 11, 13, 17, 22, 23, 24, 26, 29, 31, 

 33, 34, 35, 37, 161, 162, 163 

 Rhynchopora King, 7, 153 

 Rhynchotetridae, 17 

 Rotaia Rzhonsnitskaya, 157 

 Russia, 69, 94 



Sakmarian, 159 



Salt Range, 29, 91, 92, 93, 94, 146, 148, 

 149 



Sanjuania Amos, 7 



Scdenticellala Cooper, 4, 5, 6, 7, 8, 16, 

 26,30 (fig. 3), 31, 36, 39, 72, 78 

 hamburgensis (Weller), 39, 73, 74 



(fig. 14), 76, pi. 4 

 sacra n. sp., 39, 75, pi. 5 



Sellersburg Limestone, 55 



Seminula M'Coy, 138 

 bisinuata Rowly, 40 



Septacamera Stepanov, 5, 7, 9, 12, 26, 

 30 (fig. 3), 31, 32, 36, 153, 156 



kutorgae (Tschernyschev), 159, 

 160, pi. 4 

 plicata (Kutorga), 158, 159, pi. 4 



Septalaria Leidhold, 163, 164 



? transuralica Khodalevitch, 40 



Septum, 2, 11, 14, 15, 16, 17, 18, 20, 23, 

 24, 34, 39, 42 (fig. 4, 5), 67 (fig. 11), 

 68 (fig. 12), 72, 78, 82, 84 (fig. 16), 

 92 (fig. 18), 100 (fig. 20, 21), 106 

 (fig. 23), 110 (fig. 25), 113 (fig. 26), 

 132, 133 (fig. 31), 140 (fig. 33), 151, 

 157, 161, 162, 163, 164 



Shell Rock Limestone, 56 



Siberia, 29, 89, 91 



Silurian, 7, 96, 141 



S phaerirhynchia Cooper and Muir- 

 Wood, 11 



Spiriferacea, 6 



Spondylium, 1, 2, 3, 16, 17, 18, 19 (fig. 

 1), 20, 22, 29, 31, 32, 34, 35, 39, 42 

 (fig. 4, 5), 46 (fig. 7), 49 (fig. 8), 

 57, 67 (fig. 11), 68 (fig. 12), 70 (fig. 

 13), 71, 74 (fig. 14), 78, 79, 82, 84 

 (fig. 16), 87 (fig. 17), 88, 93 (fig. 

 19), 98, 100 (fig. 20, 21), 106 (fig. 

 23), 110 (fig. 25), 113 (fig. 26), 140 

 (fig. 33), 141, 151, 157, 161, 162, 163 



Stenochisma, 138, 141, 142 



Stenocisma, 138, 141, 142 



Stenoschisma, 138, 141, 142 



Stenoschismatinae, 37, 95 



Stenoscisma Conrad, 1, 2, 3, 4, 5, 6, 7, 8, 

 9, 12, 13, 14, 17, 18, 19 (fig. 1), 21 

 22, 24 (fig. 2), 26, 27, 28, 29, 30 (fig 

 3), 31, 32, 33, 34, 35, 39, 79, 82, 89, 

 96, 103, 104, 110, 132, 138, 140 (fig 

 33), 151, 153, 158, 163 



