Knowlton Frank

Fossil Forests Of The Yellowstone National Par

The Mining Districts Of The Idaho Basin And The Boise Ridge, Idaho

The Mining Districts Of The Idaho Basin And The Boise Ridge, Idaho

The Knowlton-Pearson Correspondence, 1923-1930: Unpublished Letters Between Frank Warren Knowlton And Edmund Lester Pearson On The Lizzie A. Borden Ca

... The Stratigraphic Relations And Paleontology Of The "Hell Creek Beds", "Ceratops Beds" And Equivalents: And Their Reference To The Fortunion Forma

... The Stratigraphic Relations And Paleontology Of The "Hell Creek Beds", "Ceratops Beds" And Equivalents: And Their Reference To The Fortunion Forma

Fossil Flora Of The Yellowstone National Park

The Jurassic Flora Of Cape Lisburne, Alaska

Directions For Collecting Recent And Fossil Plants (1891)

The Jurassic Flora Of Cape Lisburne, Alaska

Directions For Collecting Recent And Fossil Plants