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THE PALEONTOLOGY OF MINNESOTA. 



Eccyliomphalus, 1036,935-937, 1024, 1029, 1031, 1037. 



angelini, 1023. 



canadensis, 936, 1023, 1024. 



contiguus, 1O37, 1023. 



devonicus, 1023. 



distans, 1023. 



intortus, 1037, 936, 1023, 1024. 



lituiformis, 1023. 



subrotundus, 1O37, 1023. 



ucdulatus, 1O3, 936, 1023, 1024, 1037. 



volutatits, 936. 

 Eccyliopterus, 1031, 935-939, 1027, 1029. 



alatus, 937. 



beloitensis, 1O32, 937. 



marginalis, 937. 



ottawaensis, 1032. 



owenanus, 1O32, 1031. 



replica ta, 937. 



triangulus, 1032,937. 



volutans, 937. 

 Ectenodesma, 485. 

 Ectenoptera, 628, 485. 

 Edaphocera's, 791. 

 Edmonclia, 487. 



ventricosa, 573, 539, 574. 

 Elpe, 632. 

 Elymella, 486. 

 Elymellidae, 486. 

 Emarginula, 844. 

 Emarginulidae, 84.5. 

 Encrinuridae, 739. 

 Encrinurus, 739, 741, 743. 



cristatus, 741*. 



mirwt, 74S. 



raricostatus, 74O. 



seebachi, 741 



vannulus, 739*, 740*. 

 Endoceras, 775, 770, 772. 



belemnitiforme, 770-775. 



burchardi, 772. 



duplicatum, 777, 778. 



gemilliparum, 77S. 



gladius, 780. 



kmgissitmtm, 778. 



magniventrum, 777. 



multitubulatum, 778. 



proteifwrme, 777, 775, 778. 

 var. lineolatum, 778. 

 strangulatum, 778. 

 tenuistriatum, 788, 778. 

 Endoceratidae, 767, 774. 

 Endodesma, 525, 485, 501, 504, 526-528. 



compressum, 5'2i>. 



cuneatum, 52O, 525, 527. 



gesneri, 528, 526, 529. 



orthoootum, 527, 528, 529. 



postlatum, 527. 



trentonense, 526. 



undosum, 529, 528. 

 Endolobus, 791. 

 Endosiphon, 771. 

 Entemnotrochus, 949, 960. 

 Entomidse, 632. 

 Entomidella, 632, (172. 



Entomis, 632, 672. 



flabellifera, 659. 

 ICntomoconchidse, 632. 

 Entomoconchus, 632. 

 Eoptera, 487. 

 Eotomacea, 93O. 848. 



Eotomaria, 1000, 935. 938, 940, 954, 957, 991-993 

 995, 998, 1001, 1002, 1004, 1005, 1008, 1013. 



canalifera, 1OO2, 1003. 



dryope, 1OO3, 1002. 



elevata, 1OO5, 944. 



labiosa, 1OO3. 



sublaevis, 954. 



supracingulata, 1O04, 1002. 



vicina, 1OO3, 1002. 

 Epistoma, 698. 

 Eremoceras, 803. 

 Eridonychia, 498, 485. 



Errata, for chapter on Cephalopoda, 812; for chap- 

 ter on Gastropoda, 1081; for chapter on Lamel- 

 libranchiata, 628. 



Escutcheon of Lamellibranchiata, 478. 

 Euchasma, 487. 

 Euchrysalis, 1069. 



Euconia, 953, 938, 954, 957, 1001, 10l3. 

 Euconospira, 955, 949, 954-957. 



planibasalis, 1080.* 



turbiniformis, 1080,* 956. 

 Eudoceras, 791. 

 Eudoceratidae, 791. 

 Eulinidae, 1069, 1079. 

 Eulima, 1079. 



peracuta, 1079 

 Eunema, 1O46, 1021, 1043, 1045, 1052. 



arctatum, 1O54. 



nil iduni, 1O53. 



obsoleturn, 1O54. 



pagoda, 959, 1021. 



prisca, 1022, 1021, 1023, 1052. 



robbinsi, 1O53. 



salteri, 1O53. 



simile, 1O53. 



strigillatum, 1046, 1047. 

 Euomphalidae, 1O23, 815, 930, 947, 962, 993, 1024, 



1032, 1033, 1037, 1038, 1043. 

 Euomphalopterus, 932, 931-934, 938, 939, 955. 



alatus, 932, 939. 



var. obsoletus, 934*. 



undulans, 932. 

 Euomphalus, 912, 935, 1025-1031, 1033. 



calciferus, J023. 



cassianus, 1028. 



catillus, 1026. 



discors, 1028. 



gotlandicus, 1037, 1023, 1024. 



latus, 1026. 



marginale, 9SG. 



obtusangulus, 1025. 



pentangulatus, 1023, 1026. 



planidorsatus, 1027, 1026. 



planissimus, S5S. 



precursor, 1025. 



qualteriatus, 935. 



similis, 102H. 



