XIX 



Seite. 



Conglomerate, ältere, Mina- 



hassa 340 



Conus alsionus Brongn. . 323 



— Grateloupi d'Orb. . . 324 



— procerus Beyr. . . . 324 

 Corbis Maraschinii Bayan . 268 



— oligocaena Opph. . . 267 



— pseudolamellosa Opph. 268 

 Corbula similis Fuchs . . 279 



— subarata Sandb. . . . 279 



— subpisiformis Sandb. . 279 

 Crassatella neglecta Mich. . 272 



— Ombonii Opph. . . . 272 



— sulcata Sol. .... 272 



— trigonula Fuchs . . . 273 

 Cretaceo - tertiary formation, 



Neuseeland 172 



Cryptocrinites 677 



Ctenoides Klein .... 632 

 Ctenostreon pectiniforme 



Schl 637 



Cucullaea tenuistriata Fuchs 255 

 Culm, Sauerland .... 567 

 Cuneocythere gibbosa Lkls. 539 



— praesulcata Lkls. . . 538 



— truncata Lkls. . . . 538 

 Cylindrobullina syriaca 



Whitf 216 



Cypraea angusta Fuchs . . 308 



— Jousseaumi Bay. . . . 307 



— splendens Grat. . . . 307 



Cypricardia Bittneri Tornq. 140 



Cyprina brevis Fuchs . . 275 



— compressa Fuchs . . 275 



— Morrisi Sow 274 



Cyrena magnidentata 



Blanckh 397 



Cystidea abscondita Barr. . 668 



Cythere truncata Reuss . . 529 



Cytherea brevis Fuchs . . 276 



— Heberti Desh 275 



— incrassata Sow. . . . 275 



— splendida Mer. . . . 275 



— sp ,276 



Cythereis angustatissima 



Lkls 518 



— asperrima Rss. . . . 516 



— biornata Born. . . . 520 



— bituberculata Rss. . . 520 



— cornuta Rss 524 



— decipiens Lkls. . . . 520 



— diversinodosa Lkls. . . 524 



— dubia Lkls 518 



— echinata Rss 516 



Seite. 



Cythereis Edwardsi Rom. . 517 



— fimbriata Mstr. . . . 524 



— hispida Speyer , . . 513 



— Hörnesi Speyer . . . 521 



— Jeffrey si Brady . . . 516 



— Jurinei Mstr. var. am- 

 plipunctata Sp 511 



— laticarinata Lkls. . . 523 



— latimarginata Speyer . 513 



— lattorfiana Lkls. . . . 513 



— lyrata Rss 513 



— macropora Bosq. . . 521 



— millepunctata Speyer . 512 



— obliquata Rss 513 



— plicata Mstr 517 



— plicatula Rss 517 



— postero-acuta Lkls. . . 521 



— punctata Mstr. . . . 513 



— saxonica Lkls. . . . 522 



— scabella Lkls. . . . 514 



— scabra Mstr 514 



— scrobiculata Mstr. . . 512 



— spinosa Lkls 516 



— striato-punctata Rom. . 512 



— subcornuta Lkls. . . 515 



— triangularis Rss. . . . 519 



— varians Bobn 518 



Cytherella Beyrichi Reuss . 545 



— biplicatula Lkls. . . . 546 



— compressa Mstr. . . . 547 



— confusa Lkls 548 



— rotundata Lcls. . . . 548 



— rugosa Lkls 546 



— undata Lkls 547 



— variopunctata Lkls. . 546 

 Cytherida curvata Lkls. . 528 



— debilis Jones .... 526 



— fabaeformis Speyer. . 527 



— leptostigma Lkls. . . 527 



— Mülleri Mstr 525 



— papillosa Bosq. . . . 527 



— perforata Rom. . . . 526 



— solida Lkls 528 



Cytherideis falcata Reuss . 536 



— lithodomoides Bosq. . 535 



— scrobiculata Lkls. . . 536 

 Cytheropteron Bosqueti 



Speyer 541 



— caudatum Lkls. . . . 544 



— orbiculare Lkls. . . . 542 



— sinuatum Lkls. . . . 542 



— trianguläre Lkls. . . 543 



— tricorne Born. . . . 541 



— tricostatum Lkls. . . 543 



