GULF OF MEXICO 



585 



Page 

 dinoflagellates species — Continued 



Ceratium candelabrum — Continued 



pentagonum 224 



praelongutn 224 



trichoceros 224 



tripos 224 



Ceratocorys horrida 224 



Dinophysis caudata 224 



Goniodoma 224 



Gonyaulax catenella 



Cause of mussel poisoning 225 



Gymnodinium brevis 223,225 



Noctiluca scinlillans 224 



Ornithocercus quadratus 224 



Peridinium depressum 224 



Pyrocystis fusiformis 224 



hamulus 224 



noctiluca 224 



Pyrophacus horologicum 224 



Diplanthera 194 



wrightii 193, 194 



diseases of oysters 485 



Doering, J 57 



Dolium 211 



dolphin 



bottlenose 546,548,549 



breeding 549 



common 550 



food of 548 



long-snouted 548 



rough-toothed 548 



domes 70 



Donax 211 



Dorosoma cepedianum 508 



distribution 504 



Dosinia 211 



dovekie 526 



Dow Chemical Company 154 



Dow Magnesium Corporation 154 



down warp 57 



drainage areas 56 1 



dredging 25 



Drew, G. H 217,219 



drift 



Coriolis 62 



longshore 62 



northward 62 



southeastward 62 



westward 62 



drop-seed 197, 198 



Dry Tortugas 



light extinction in water 139 



marine algae of 139 



Dry Tortugas Laboratory 496 



dunes, salt 47 



Dunn, Wm. E 17 



Dysidea fragilis 259 



Eardley, J. A 70 



Earle, T. T 197 



Echegaray, Martin de 17 



Page 



Ech inoderella 311 



Echinoderida 311 



Echinoderms 373 



Echinoidea, list of species 374 



Eckiurida 419 



ecological studies 



Louisiana 204 



Texas 204 



ecology 



diatoms 229 



Miami area 171 



Eclocarpus 180, 185, 186, 188 



eelgrass 194 



disease of 219 



egret, reddish 533 



Eichornia crassipes 197 



Electrokinetograph 123 



Elliott, F. E 39,41,46 



embay ment 47, 49, 54 



emergence, of land surface 53 



Emerson, W. K 204,207 



Emery, K. O 47,72 



Engle, J. B 140,484 



Engraulidae 204 



Enteromorpha 180, 181, 186, 187 



Enteropneusla 369 



environment 



biogenous 49, 50 



carbonate 50 



paludal ' 51 



eocene 70 



Eolis 373 



epeirogenic movements 69 



Epidendrum tampense 195 



Epinephelus morio 508 



epiphytic marine algae 183 



equatorial current 28 



equilibrium profile 59, 61 



dynamic 61 



static 61 



Erelmochelys imbricata, trematodes of 346 



erg 55 



erosion 59 



shore 484 



Erylhalis frtdicosa 195 



escarpment 71, 73, 83 



Escobar, Captain 12 



Ethyl 154 



Ethyl-Dow Chemical Company 154 



Ethyl Gasoline Corporation 154 



Euchromadora vulgaris, development 320 



Eudendrium tenellum 268 



Eukrohnia 328 



Euphausiids 447 



Euphausia tenera 447 



Evans, O. J' 56 



evaporation 95 



Everglades 22, 51 



