GENERAL INDEX. 95 



Cylindrocuelia covingtonensis Ulr YHI.240 



minnesotensis Ulr Yni,240 



minor Ulr Till, 240 



Cymatodus X. & W IV, 368 



oblongus N. & W rv, 364* 



Cypricardia Lamarck. 



( " ) occidentalis Swall V.580 



( " ) randolphensis Worthen Vn,326 



Cypricardites Conrad 111,297,309 



obliquus M. & W III. 311* 



sp. indet III. 311* 



Cyrtia triquetra Hall 111,436 



Cyrtina Davidson 111,383, 436 



acutirostris Shum III. 436 



dalmani (Hall) HI, 383* 



heteroclita III. 436 



triquetra (Hall) in, 436* 



Cyrtoceras Golfuss H.388; EH, 445; VI, 496,506 



carrollense Worthen YI, 495* 



(Aploeeras) curtum 31. & \V 11,388* 



dardauus Hall VI, 595* 



depressum Golf 11,389 



" (?) dilatatum M. & W 11,389* 



fultonense (?) M. & W VI.506 



heteroclitum Bftrrande in, 446 



sacculus M. & W m,445* 



(Cyrtodonta Billings) m, 309 



( " ) hindi Bill Ill, 339,340 



( ) subcarinata Bill in, 312 



Cyrtolites Conrad HI.340 



compressus Conr HI, 341 



( ) deslongchampsi d'Orb n, 160 



imbricatu? M. X- W ni, 340* 



Cystodictya Ulrich VIH, 385, 486, 491,501,508 



americana Ulrich VIII, 492, 494* 



carbonaria (Meek) Yin. 42 



crenulata (Hall) VIII. 492 



crescens (HalL VUI,492 



gilberti (Meek) VIII, 320*t, 385 



hamiltonensis Clrich VHI.493* 



incisurata (Hall) VIII, 492 



invertis (Hall) VIII. 492 



limata (Hall) VIII. 492 



linearis (Hall) VIII, 492 



lineata Ulrich VIII, 492, 494, 495 



var. major Ulrich VIII, 492, 495* 



' ' ?ancti-ludovici Ulrich Vin, 492 



meeki (Nicholson) Vni, 492 



nitida Ulrich VIII. 493* 



ocellata Ulrich VTII, 3201,385,492 



ovata (Hall) VIII, 492* 



ovatipora (Hall) VIII, 492 



parallela (Phillips) VIII. 494 



perarcta (Hall) VIII, 492 



pustulosa UMch VIII, 486, 492. 495* 



rectilinea (Hall) VIII, 492 



