A reconnaissance in northern Alaska, across the Rocky mountains, along Koyukuk, John, Anaktuvuk, and Colville rivers, and the Arctic coast to cape Lisburne, in 1901

A Reconnaissance in Northern Alaska, Across the Rocky Mountains, Along Koyukuk, John, Anaktuvuk, and Colville Rivers, and the Arctic Coast to Cape Lisburne, in 1901,

Mineral Deposits of the Cerbat Range, Black Mountains, and Grand Wash Cliffs

The Mineral Resources of the Mount Wrangell District, Alaska (1903)

The Geology and Mineral Resources of a Portion of the Copper River District, Alaska (Classic Reprint)

Mineral Deposits of the Cerbat Range, Black Mountains, and Grand Wash Cliffs

A Reconnaissance in Northern Alaska, Across the Rocky Mountains, Along Koyukuk, John, Anaktuvuk, and Colville Rivers, and the Arctic Coast to Cape Lisburne, in 1901,

The Geology and Mineral Resources of a Portion of the Copper River District, Alaska (Classic Reprint)

Economic Geology of the Independence Quadrangle, Kansas: Usgs Bulletin 296