Charybdis 62 
Chemistry of sea water 32, 33 
China Sea 12 
Chladni 107 
Circular wave 12 
Clouds 110 ff. 
classification 118, 119 
formation 117 
Coast Pilot 11 
Color, iridescence of oil 6 
of sea water 39 
of sky 99 
Comets 154 
Compass compensation 121 
Concentration of elements 35 
Confused water 10 
Congo 20 
Continental shelf 21 
Constantine 81 
Cook, Captain 69, 143 
Coral reefs 67 
Coring tube 25 
Corona, solar 157 
Coronas, atmospheric 97 
Cotidal line 45 
Cross in sky 81, 97 
Crossopterygia 20 
Cross seas 6 
Currents 57 
causes of 58 
tidal 61 
Current tables 61 
Cyclones 130 
Dahm core 144 
Darwin, Charles 51, 67 
Dead water 19 
Declination 137 
Deeps 24 
Delaunay 141 
De Long, G. W. 49 
Density of sea 31 
Denudation 64 
Deposition 64 
Depth of ocean 21 
Index 
Diatom 29 
Diffraction 83 
Dimple 12 
Dinoflagellate 39, 185 
Dinosaur 177 
Doming up ll 
Drift 4 
Earth, interior 144 
movements 64 
origin 72 
rotation 59 
Earthquakes 10 
Earthquake waves 145 
Ecliptic 137 
Ecology 34 — 
Eddington, A. S. 159 
Einstein, A. 148 
Ekman current meter 60 
Electrons 122 
Encounter theory 72 
Energy of sun 156 
of waves 3, 4 
Equatorial current 57 
Establishment 46 
Ewing, M. vii, 146 
Experiment with luminescence 
Explosions 12, 146 
Extinct species 21 
Eye of storm 1381 
Fata Morgana 87 
Faulting 10 
Fetch 8 
Fiords 66 
ce ireballs 107 
Fish, destruction of 13 
Flagella 39 
Flying fish 173 
Fog bow 91 
Fossils 75 
Franklin, Benjamin 120 
Friction in water 4, 7, 16 
Frost 55 
Fulmar 189 
205 
40 
