518
INDEX
Milankovitch, cycles, 288-289
Millidarcy, 59
Minette ores, 433-434
Miogeosyncline, 489-491
Mississippi delta, 222-224
Mississippi River, 199-200
Mississippi Valley type ores, 13-14, 260263, 321,456-457
Models, sedimentary, 189-190
Modeling, basins, 496-506
Molasse, 490
Monazite, placers, 239
Monocraterion, 134
Monroe structure, 165
Montmorillonite, 337-338, 368-369
Mount Isa sulfide deposits, 277
Mud, 332
Mudline, 241, 247
Mud mounds, 69, 259-260
Mud volcanoes, 166 -167
Mudstone, lime, 401,405, Plate 6A
Nannoplankton, 416-417
Neomorphism, 408-409
Nepheloids, 107
Neptunean dikes, 162
Nereites, 136, 267
New Mexico, uranium ores of, 37
Nickel, residual deposits of, 36
Niger delta, 226, 230, 432
Nile delta, 226
Nodules, 342-343
Nubian Sandstone, 21,201
Nuees ardentes, 108
Oil shales, 218, 333-334
Old Red Sandstone, 29, 200
Oncoid, 401-402
Oncolites, 401-402
O0ids, 400, Plates 5B & 6D
Ooliths, 247, 251,400, 433, 437, Plates 5B
& 6D
Ooze, 273-274
Opal, 458
Ophiomorpha, 131,
Ores, epigenetic, 14-15
placer, 11-12,
syngenetic, 12-14
Orgasmoglyphs, 134
Orientation, grains of, 77-78
Overbank, 199
Overpressure, 313-314
Packing, of grains, 75-77
Packstone, 404, Plate 6C
Palagonite, 345
Paleocurrent analysis, 168-174
Paleodictyon, 136
Paleoecology, 4
Paleokarst, 70, 423-426
Paleoslope, 172
Paleosols, 28-29
Parting lineation, 143-144
Pascichnia, 134
Peat, 427, 432
Pebbles, shape of, 42
Pedology, 25
Pelagic deposits, 272-277
Pellets, faecal, 338, 400, Plate 6B
Peloids, 400, Plate 6B
Permeability
defined, 58
measured, 58-59, 63
Petrography, 2
Petroleum, 316
alluvium deposits in, 200-203
deep-sea sands in, 271-273
deltas in, 228-232
entrapment, 317
eolian sediments in, 214
fluids, 316-317
formation of, 317,
lacustrine deposits in, 220
migration, 317, 342
reefs in, 260-262
system, 497-499
-water contact, diagenetic changes associated with, 376-380
Petrophysics, 57, 407-408
~b grade scale, 424-46
Phosphates, 246, 395,436-440
Phosphoria Formation, 438
Phosphorite, 437-439
Phreatic zone, 318
Phycodes, 134
Piedmont, 190
Piezometric surface, 314
Pisoids, 400
Pisolites
carbonate, 27, 402
lateritic, 33
Pisoliths, 400, 402
Placer deposits, 11
alluvial, 12
beach, 239
eluvial, 36
eolian, 214
shelf, 246
Plane bed, 96,143
Plate tectonics, 473-475
INDEX
Milankovitch, cycles, 288-289
Millidarcy, 59
Minette ores, 433-434
Miogeosyncline, 489-491
Mississippi delta, 222-224
Mississippi River, 199-200
Mississippi Valley type ores, 13-14, 260263, 321,456-457
Models, sedimentary, 189-190
Modeling, basins, 496-506
Molasse, 490
Monazite, placers, 239
Monocraterion, 134
Monroe structure, 165
Montmorillonite, 337-338, 368-369
Mount Isa sulfide deposits, 277
Mud, 332
Mudline, 241, 247
Mud mounds, 69, 259-260
Mud volcanoes, 166 -167
Mudstone, lime, 401,405, Plate 6A
Nannoplankton, 416-417
Neomorphism, 408-409
Nepheloids, 107
Neptunean dikes, 162
Nereites, 136, 267
New Mexico, uranium ores of, 37
Nickel, residual deposits of, 36
Niger delta, 226, 230, 432
Nile delta, 226
Nodules, 342-343
Nubian Sandstone, 21,201
Nuees ardentes, 108
Oil shales, 218, 333-334
Old Red Sandstone, 29, 200
Oncoid, 401-402
Oncolites, 401-402
O0ids, 400, Plates 5B & 6D
Ooliths, 247, 251,400, 433, 437, Plates 5B
& 6D
Ooze, 273-274
Opal, 458
Ophiomorpha, 131,
Ores, epigenetic, 14-15
placer, 11-12,
syngenetic, 12-14
Orgasmoglyphs, 134
Orientation, grains of, 77-78
Overbank, 199
Overpressure, 313-314
Packing, of grains, 75-77
Packstone, 404, Plate 6C
Palagonite, 345
Paleocurrent analysis, 168-174
Paleodictyon, 136
Paleoecology, 4
Paleokarst, 70, 423-426
Paleoslope, 172
Paleosols, 28-29
Parting lineation, 143-144
Pascichnia, 134
Peat, 427, 432
Pebbles, shape of, 42
Pedology, 25
Pelagic deposits, 272-277
Pellets, faecal, 338, 400, Plate 6B
Peloids, 400, Plate 6B
Permeability
defined, 58
measured, 58-59, 63
Petrography, 2
Petroleum, 316
alluvium deposits in, 200-203
deep-sea sands in, 271-273
deltas in, 228-232
entrapment, 317
eolian sediments in, 214
fluids, 316-317
formation of, 317,
lacustrine deposits in, 220
migration, 317, 342
reefs in, 260-262
system, 497-499
-water contact, diagenetic changes associated with, 376-380
Petrophysics, 57, 407-408
~b grade scale, 424-46
Phosphates, 246, 395,436-440
Phosphoria Formation, 438
Phosphorite, 437-439
Phreatic zone, 318
Phycodes, 134
Piedmont, 190
Piezometric surface, 314
Pisoids, 400
Pisolites
carbonate, 27, 402
lateritic, 33
Pisoliths, 400, 402
Placer deposits, 11
alluvial, 12
beach, 239
eluvial, 36
eolian, 214
shelf, 246
Plane bed, 96,143
Plate tectonics, 473-475