In view of the important work of R. E. Gibson on the elevation of the inversion temperature of quartz with increased pressure, and the discovery by V.B. Meen of high-quartz in certain of the Canadian hypothermal veins, are we still to accept Lindgren's estimate of the temperature ranges of deposition of the various classes of deposits commonly called hydrothermal without making necessary adjustments dependent upon the depth at which mineralization took place?

As the “cement arms” became more common, the earlier patients began to fall away. Some of them thought that the iron in the mixture was responsible, and asked Dr. Lilliendahl to leave it out of their prescriptions. But he never did.

Iroquoia was a land rush waiting to happen.

This hunt was both a classic Rudolfine conceit and at the heart of the mystery of Rudolf. Did he often go hunting with cheetahs?