1020 
Coboconck, Ontario, 13, 23, 25 
Coboconck formation, 25, 26 
Cobourg formation, 18 
Cole, 0. 'C., 3 
Collierstown formation, 56, 70, 81, 112 
Columbiana formation, 33, 44, 57, 74, 75, 85 
Cooper, B. N., 1, 2, 3, 6, 7, 9, 37 
Cow Head breccia, 13 
Criner formation, 121 
Crown Point formation, 14, 28, 31, 32, 72, 
74, 87 
Cryptophragmus, 7, 23, 26, 39, 58, 63, 65, 66, 
89, 92, 98, 90, IOI, 102, 105, 107, 108, 114 
Ctenodonia bed, 111, 112 
Curdsville formation, 55, 77, 103, 104, 106, 
Di2) 113 
Curtin formation, 57 
Cybeloides bed (zone), 53, 59 
Cyrtonotella zone, 43, 46, 49, 59, 60, 61, 71, 84 
D 
Day Point formation, 14, 28, 32 
Decker, C. E., 3 
Decorah formation, 22, I10, 113, 123 
Desmorthis zone, 127 
Devonian facies, 40, 41 
Dot formation, 57, 72, 85 
Douglas Lake member of Lenoir formation, 
57 
Doylesburg member of Shippensburg forma- 
tion, 57, 58, 63 
Dryden formation, 46, 58, 81, 96, 97, 90 
Dunbar, C. O., 3 
Dunleith formation, 113 
Dutchtown formation, 114 
E 
Echinosphaerites-Cyrtonotella zone, 71, 84 
Edinburg formation, 8, 11, 15, 34, 35, 39, 43, 
46, 49, 52, 53, 59, 71, 74, 84 
Edmundson, R. S., 6 
Effna formation, 42, 43, 49, 50, 53, 56, 59, 
60, 61, 64, 71, 73, 74, 75, 82, 98, 124, 128 
Eggleston formation, 61, 78 
Eidson member of Lincolnshire formation, 
61, 66, 73 
Ellett formation, 62 
Elway formation, 8, 48, 57, 62, 64, 74, 77, 
93, 94, 97, 120 
Eureka group, 127 
Eureka group (Dark shale with Reuschella), 
128 
SMITHSONIAN MISCELLANEOUS COLLECTIONS 
VOL. 127 
Eureka group (25-foot sandstone), 127 
Eureka group (Yellow limestone), 128, 130 
Eureka quartzite, 81, 128 
Everton formation, 114, 117 
Everton-Jasper formation, 117 
Eyer (limestone) member of Hatter forma- 
tion, 62, 63, 65, 66 
F 
Facies (in Appalachians), 38 
Fannetsburg member of Shippensburg forma- 
tion, 57, 63, 91 
Farragut formation, 63, 67 
Fascifera beds, 54 
Fetzer tongue, 44, 49, 64, 98 
Fillmore limestone, 130 
Five Oaks formation, 56, 64, 73 
Fleanor formation, 65, 66 
Frog Mountain sandstone, 57 
G 
Galena formation, 107, 113 
Gilbert, R. C., 3 
Glenburnie member of Chaumont forma- 
tion, 24 
Glenn Falls limestone, 33 
Glenwood member of Platteville formation, 
106, 109 
Grand Detour formation, 110 
Gratton formation, 46, 58, 65, 96 
Grazier member of Hatter formation, 62, 65, 
66, 68 
Great Basin area, 11, 125 
Greencastle bed, 65 
Gull River formation, 23, 25 
Guttenberg member of Decorah formation, 
27, 70, 107, 108, 110, TEX, Ir2,"EIG ary 
H 
Hager formation, 114, 115 
Ham, W. E., 5 
Hanson Creek formation, 128 
Hardy Creek formation, 65, 81, 103 
Hatter formation, 7, 51, 56, 62, 66 
Hatterian, 7 
Hebertella exfoliata zone, 28 
Heiskell shale, 66 
Hermitage formation, 66, 103 
High Bridge, Kentucky, 11, 99, 105 
High Bridge series, 105 
Hintze, L. F., 3 
