Grandeurs directives, [47], [50]

Grandidier, [143]

De Grandsagne, [235]

Graphiques, [68]

Le P. Gratry, [31], [111]

Gravitation (voir Attraction universelle).

Grecs, [11], [14], [119], [136], [137], [138], [231], [529]

Greenwich, [193]

Pape Grégoire XIII, [320]

Grégory, [287]