184 



GENEEAL INDEX. 



PAGE 



Earth, crust of 28-33, 37 



heat of 20-22 



state of interior, 



21,22,29.32, 33 



Earthquakes 18-35,36-39. 65 



bibliography of 34-35 



cause of 33, 38 



explosions 27 



famous 36-37 



focus of action 26 



frequency of 24, 34, 36, 37 



in Japan, etc 92 



record of 24, 25 



Election of Officers 110 



Elephant's tooth 59 



" Elizabeth Thompson Science 



Fund" 108 



Evolution of Head 135 



Exchanges 167-182 



Expeditions to Florida and 



Georgia 60-65 



Exploration of America 60-65 



Famous bridges 155-160 



Feldspar in Staten Island 12 



Filtration 43-48, 54-58 



Fishes of L. Carboniferous, 



137, 138 



of Trias 125, 127-128 



Footprints, Triassic 125 



Fossils, Devonian 59 



Triassic 124-128 



Fossil fishes, Carboniferous. . . 137 



Devonian 59 



Triassic 127, 128 



Fossil plants. Cretaceous 16 



Devonian 59 



Triassic 125, 126 



Galena from N. Y. City 41, 130 



Geological Magazine 164 



Geologic time, length of 41 



Glacial drift on Staten Island, 



12, 17, 18 



drift in India 41 



epoch 41 



striae 41 



Glass discs 98-103 



Gold, of Georgia 42, 60-65 



ornaments from Florida, 



40, 60 



from Central America 40 



Graphite, in meteorite 92 



Greenovite 130 



Growth of Vinegar plant 66-70 



PAGE 



Gyrating bodies 131-134 



Gyroscope 131-133 



Heart of Africa (title) 165 



Heat, of earth. ...20-22, 29, 32, 33 



Hiddenite 2, 3 



Historic Bridges 148-160 



History of Academy 146, 147 



Hollow quartz crystals 122-124 



Hydrophane Ill, 112 



Ilmenite 130 



Indian gold ornaments 40, 60 



mounds 40,71, 72 



Indians of Georgia and Florida, 



60-65 



Instant, photo 42 



Interior of earth, 



20-22, 29, 32, 33, 37 



Iron disulphide 135 



in meteorite 92 



ornaments from Indian 

 mounds 71-72 



Jade 139-141 



objects 141 



Jadeite 139-141 



adze 139, 140 



Jasperized woods 165, 166 



Journey in S. A 129, 138, 147 



Kalinite 130 



"Landskibet" 93 



Laumonite 129 



Laurencite, in meteorite 161 



Laws of fatigue, etc 114-121 



Lea, Dr. Isaac, memorial of.. 65 



Lenses, glass 96-103 



Level of N. J. Coast 39 



Librarian 1, 109, 167 



Library, Academy, 



by-law 1 



transfer of 12, 109-110 



accessions 109 



exchanges 167-182 



Life of Triassic 124-128 



Limestone, of Staten Island.. 13-15 



ofN.J 59 



of Illinois 137, 138 



Limonite 16, 17, 70,71 



List of exchanges 167-182 



Lithomarge 3 



Local com. A. A. A. S 129, 130 



