53 FOSSIL POLYCISTINES AND DIATOMS FROM BARBADUES S C 1180 A Barbadoes; fossil infusoria S P C 1181 B Barbadoes; new card B S P C 1182 C Springfield, Barbadoes; by new card B S P C 1183 D Barbadoes; card B S P C 1184 E Springfield, Barbadoes; Spencer's 1/16 in field at N.E. margin by this reference S P C 1185 F Springfield, Barbadoes; new card B S P C 1186 G Springfield, Barbadoes; light portions S P C 1187 H Springfield, Barbadoes; J.W.B.; light portions S P C 1188 I Scotland, Barbadoes S P C 1189 J Springfield, Barbadoes S P C 1190 K Springfield, Barbadoes; light portions boiled in [unintelligible], then chlorated S P C 1191 L Barbadoes; polycistines (floating) S P C 1192 M Scotland District, Barbadoes; with acids and soda S P C 1193 N Scotland District, Barbadoes S C 1194 O Scotland District, Barbadoes; cleaned with HCl gas S P C 1195 P Scotland District, Barbadoes S P C 1196 Q Scotland District, Barbadoes; first results with HCl acid gas S P C 1197 R Barbadoes S P C 1198 S Springfield, Barbadoes; in two [circles] are rare small forms S P C 1199 T Barbadoes; heavy portion; heated with boiling water then chlorated S P C 1200 U Scotland District, Barbadoes S P C 1201 V Springfield, Barbadoes; boiled in HO then chlorated; by candlelight S P C 1202 W Scotland District, Barbadoes; treated with HCl and then with HO