REFERENCE INDEX OF AUTHORITIES CITED.

Appleton’s Cyclopædia, pp. [21], [48], [49], [52], [56], [107], [131], [134], [148], [155], [156], [159], [162], [168], [181], [188], [200], [207], [262], [264], [267], [270], [294].

Argyle, [319].

Arnold (Matthew), [348].

Augustine (Saint), [329].

Ayrton, [77].

Ball, [9], [28], [34], [35], [39], [41], [48], [51], [54], [58], [61], [63], [79], [82], [128], [139], [158], [163], [170], [193], [206], [207], [216], [239], [241], [243], [245], [256], [266], [270], [272].

Beethoven, [347].

Bible, [308], [327], [329], [330], [332], [333], [334], [337]–340.

Bode, [287].

Brahe (Tycho), [179], [342].

British Association, [206].

Buffon, [21].

Byron, [152].

Carrington, [59], [75].

Clark, [258].

Copernicus, [80].

Crookes, [232], [297], [298].

Crowell, [28].

D’Arrest, [257].

Darwin (Charles), [28].

Dewar, [213].

Draper (Dr.), [4], [7], [214], [217].

Dulong, [215].

Dunkin (Prof.), [133], [159], [163].

Egyptian cosmogony, [316].

“Electrical Review,” [85].

“Electricity in the Service of Man,” [70], [74], [77], [83], [90], [91]–94, [95], [105], [132], [176], [225], [233].

Emerson, [248].

English version of Bible, [311].

Ethiopic sources, [316].

Faraday, [123], [132], [227].

Ferguson, [132].

Flammarion, [9], [238], [263], [305].

Fleming (Prof. J. A.), [83].

Flight (Dr.), [232].

Fontanelle, [24].

Foster (Prof.), [78].

Fownes, [215], [216].

Fraunhofer, [9], [87], [153].

Gathmann (Prof.), [135].

Geike, [28].

Goethe, [145].

Groombridge, [63], [246], [249].

Guillemin, [273], [285], [304], [305].

Guyot (Prof. Arnold), [316], [319], [325].

Hale (George E.), [58].

Hamilton, [124], [227].

Hausen, [122].

Helmholtz, [9], [21], [23], [28], [31], [140], [288].

Herschel (Alexander), [140].

Herschel (Sir John), [229], [304].

Herschel (Sir William), [9], [35], [58], [80], [148], [199], [239], [257], [258].

Hertz, [79].

Hind, [257], [258].

Hodgson, [75].

Holtz, [94].

Huggins, [9], [55], [61], [79], [109], [158], [163], [181], [205], [212], [213], [214], [216], [217], [235], [254], [255], [258].

Huygens, [265].

Indian sources, [316].

Janssen, [49].

Jouvencel (De), [318].

Kant, [35].

Kelvin (Lord), [38].

Kepler, [80].

Kircher, [329].

Kirchhoff, [53], [77].

Langley, [9], [29], [33], [48], [58], [113].

Laplace, [35], [269], [275], [278], [279], [280], [309].

Liveing (Prof.), [213].

Lockyer, [49], [285], [305].

Loomis, [108].

Lyell (Sir Charles), [28].

“Mankind: their Origin and Destiny,” [314].

McCosh (Dr.), [317], [318].

McGee, [28].

Mann, [334].

Masoretic pointing, [311].

Mayer, [21].

Melconi, [149].

Miller, [9], [26], [122], [158], [200], [204], [248].

Mosaic narrative, [310], [337]–340.

Moses, [313], [315], [330], [332], [334].

Mott (A.), [39].

Mozart, [347].

Myer (Gen. A.), [9], [55], [56].

Newcomb, [9], [34], [270].

Newton, [21], [80], [228], [241], [280].

Nichol, [9], [80], [164], [188], [238], [262], [263], [265], [278], [279].

Perry, [77].

Petit, [215].

Pickering (Prof.), [258].

“Popular Science Monthly,” [57], [113].

Proctor, [9], [24], [27], [35], [36], [37], [45], [46], [47], [51], [75], [78], [80], [97], [99], [108], [111], [145], [156], [157], [159], [166], [179], [182], [184], [191], [199], [200], [201], [204], [206], [207], [212], [220], [224], [231], [232], [234], [237], [253], [255], [258], [299], [302].

Ptolemy, [342].

Pythagoras, [329].

Rawlinson (Prof. George), [359].

Rosse (Lord), [9], [188], [255], [261], [266], [279].

Rougé (M. de), [316].

Rowland (Prof.), [61].

Rupert (Prince), [295].

Salisbury (Lord), [38], [69].

Schiaparelli, [200].

Schmidt (Dr.), [258].

Schröter, [134].

Schuster (Dr.), [79].

Secchi, [156], [157].

Seebeck, [149].

Septuagint, [334].

Siemens, [21], [36], [37], [53].

Smyth (Admiral), [163].

Spencer (Herbert), [270].

Stewart (Balfour), [7], [140], [141], [142], [145], [146], [152].

Struve (O.), [257].

Tait, [38], [204].

Tennyson, [198], [268].

Theophilus, [329].

Thomson (Sir William), [25], [26].

Toepler, [95].

Tyndall, [9], [104], [123], [146], [148], [149], [227].

Upham, [28].

Urbanitsky, [9], [70].

Vogel, [170].

Voss, [94], [233], [290].

Waterston, [21].

Weldon (Charles), [347].

Wilson, [123], [227].

Wimshurst, [94], [132].

Wolcott (Prof. C. D.), [28].

Wolf, [107].

Wright (Arthur W.), [52].

York (J. F.), [316].

Young (Prof. Charles A.), [9], [53].