...it should bo kept in view that the extent and shape of the polar continental shelf, which means tho real continental mass, is the great feature of north...which is of much more importance, geographically or gcomorphologically, than the possible occurrence of unknown islands on this shelf. 3. The Unknown Sea...

...determination of the extent of the continental shelf to the north of Axel Heiberg Land and Ellesmere Land would be a great achievement. . . A satisfactory...of unknown islands on this shelf." The expedition will take soundings to and from Crocker Land and will endeavor to ascertain the position of the continental...

...determination of the extent of the continental shelf to the north of Axel Heiberg Land and Ellesmere Land would be a great achievement .... A satisfactory...unknown islands on this shelf." The expedition plans Copyright bu Frederick A. Slokes Company to make Continuous geo- Borup, MacMillan and Kyutah, who worn...

...scientific value than even the attainment of the pole. On the whole it should be kept in view that the extent and shape of the polar continental shelf,...which is of much more importance, geographically or geomorpholngically, than the possible occurrence of unknown islands on this shelf. 3. Tlie Unknown...