Prof. Persifor Frazer, Philadelphia Academy of Sciences. lishers at their own risk. The price of the work was fixed at 125 francs ($25). The various national committees subscribed and paid the publishers for nine hundred copies at the rate of 100 francs each. The map represents the completest and most accurate geological information obtainable, and every step in its progress has been carefully taken, so that the result forms a consensus of European opinion.

At the last congress at Zürich, Switzerland, two propositions were submitted by Dr. Persifor Frazer, and the bureau was ordered to report on them at St. Petersburg, as follows:

"1. To what extent does the congress recognize the right of governmental bureaus as such, The Late Prof. E. D. Cope, University of Pennsylvania. or of any kind of organizations, to send representatives to the congress?

"2. Within what limitations does the congress recognize the right of such representatives, or of only a portion of the members of the congress coming from the same country, to choose who shall be the vice-president representing their country, or to take any other steps in the name of their country without consultation of all of their countrymen, members of the congress?"

In these propositions is said to lie the future of international geological congresses. If government officials are alone to represent