„ on solar nebula, [6]

„ suggestion by, [86]

Tides, supposed influence on denudation, [45]

Tycho Brahe, on sudden outburst of a star, [33]

Tylor, Alfred, on the denudation of Mississippi Basin, [40]

Uinta Mountains, denudation of, [58]

„ fault in, [57]

Vortex atoms, Prof. Lodge on, [88]

“Wahsatch Fault,” Utah, immense dislocation, [58]

Wallace, Mr. A. R., on geological time, [65], [68]