PART I 
Hogskin (shale) member of Lincolnshire 
formation, 8, 39, 40, 61, 65, 66, 67, 72, 73, 
82, 90, 94, 123 
Holston limestone (or marble), 66, 67, 75, 
79, 86, 93 
Hook member of Macy formation, 115 
Hostler member of Hatter formation, 7, 51, 
63, 66, 68, 60, 72 
House limestone, 130 
Housum member of Mercersburg forma- 
tion, 69, 70, 78 
Hudson Valley, 10, 27, 32, 33 
Hull formation, 18, 22, 24, 31, 33, 35, 112, 124 
Humber Arm series, 13 
Hunterian, 7 
Hurricane Bridge formation, 46, 69, 76 
I 
Iberville shale, 31 
Ibex area, Utah, 130 
Ion member of Decorah formation, 30, I10, 
112, 113, 124 
Isle la Motte formation, 30, 31, 33 
J 
Jacksonburg formation, 69 
Jasper formation, 117 
Joachim formation, 114, 117 
Johnson, H., 3 
Joins formation, 118, 119, 127 
Juab limestone, 130 
K 
Kanosh shale, 130 
Kauffman member of Mercersburg forma- 
tion, 65, 70, 71, 78 
Kays GoM. 12) 3) 5,22 
Kentland, Indiana, disturbed area, 11, 106 
Kimmswick formation (Missouri), 81, 103, 
113 
“Kimmswick” limestone (Tennessee), 103 
Kindle, C. H., 3 
Kirk, E., 2, 5, 126 
Kittatinny limestone, 69 
Knox formation, 7, 54, 62, 78 
2a 
Ladd; HS. 5 
Lantz Mill facies of Edinburg formation, 39, 
58, 59, 71, 73 
Larrabee formation, 31, 33 
INDEX 
1021 
Lebanon formation, 54, 55, 78, 81, 92, 98, 
IOI, 102, 104, 105, 106, I10, 115 
Lehman formation, 130 
Lemont member of Carlim formation, 7, 51, 
71 
Lenoir formation, 14, 29, 32, 39, 40, 41, 42, 
44, 48, 57, 62, 64, 72, 74, 78, 87, 88, 93, 
04, 97, 117, 120 
Leray member of Chaumont formation, 16, 
18, 20, 24 
Leray-Rockland beds, 20 
Lévis shales, 14, 126 
Liberty Hall facies of Edinburg formation, 
II, 39, 45, 53, 59, 71, 73s 87, 98, 124 
Limestones (facies), 39 
Lincolnshire formation, 8, 15, 49, 56, 57, 59, 
60, 61, 62, 64, 73, 74, 79, 80, 84, 87, 93, 
94, 95, 97, 98, 123, 128 
Little Oak formation, 43, 45, 61, 74, 75, 85, 86 
Loeblich, A. R., Jr., 3, 5 
Long Point series, 12, 13 
Long Savannah formation, 38, 40, 75, 76, 81 
Lowell Park member of Platteville forma- 
tion, 113 
Lowville formation, 16, 18, 19, 22, 23, 26, 
27, 29, 32, 34, 35, 39, 52, 54, 55, 66, 102, 107 
Loysburg formation, 51, 56, 66, 76 
M 
Maclurites, 7, 31, 51, 54, 55, 68, 71, 92, 127 
Maclurites zone of Lenoir formation, 72, 97 
Macy formation, 114, 115 
Magnolia member of Platteville formation, 
108, 109, 110 
Mahan formation, 76 
Manitoulin Island, 13, 26 
Marcem formation, 76 
Marmor stage, 8, 19, 83, 92, 108 
Martin Creek formation, 60, 77, 87, 93 
Martinsburg formation, 70, 73, 77, 89 
Mascot dolomite, 94 
Mazourka formation, 129 
McGregor member of Platteville formation, 
108, 109 
McLish formation, 14, 29, 118, 119 
Meadow marble, 78, 79, 90, 94 
Mercersburg formation, 52, 59, 63, 65, 60, 
70, 78 
Merriam, C. W., 3, 5, 126 
Middlebury limestone, 31 
Mifflin member of Platteville formation, 108, 
109, 110 
Mingan formation, 13, 14, 29 
