[1194] Intell. Observer, vol. i., p. 65.

[1195] Comptes Rendus, t. lxi., p. 953.

[1196] Smiths. Report, 1881 (Holden); Nature, vol. xxv., p. 94; Observatory, vol. xxi., p. 378 (W. T. Lynn).

[1197] Ueber den Ursprung der von Pallas gefundenen Eisenmassen, p. 24.

[1198] Arago, Annuaire, 1836, p. 294.

[1199] Humboldt had noticed the emanation of the shooting stars of 1799 from a single point, or "radiant," as Greg long afterwards termed it; but no reasoning was founded on the observation.

[1200] Am. Journ. of Sc., vol. xxvi., p. 132.

[1201] Annuaire, 1836, p. 297.

[1202] Ann. de l'Observ., Bruxelles, 1839, p. 248.

[1203] Ibid., 1837, p. 272.