Author

Frank Hall Knowlton

16 books found

Cover of ... the Stratigraphic Relations and Paleontology of the Hell Creek Beds, Ceratops Beds and Equivalents

... the Stratigraphic Relations and Paleontology of the Hell Creek Beds, Ceratops Beds and Equivalents

Frank Hall Knowlton · First published 2018

Cover of Flora of the Montana Formation

Flora of the Montana Formation

Frank Hall Knowlton · First published 2018

Cover of A catalogue of the Mesozoic and Cenozoic plants of North America

A catalogue of the Mesozoic and Cenozoic plants of North America

Frank Hall Knowlton · First published 1919

Cover of Collected Papers, Volume 2

Collected Papers, Volume 2

Frank Hall Knowlton · First published 2015

Cover of Jurassic Flora of Cape Lisburne, Alaska

Jurassic Flora of Cape Lisburne, Alaska

Frank Hall Knowlton · First published 2015

Cover of Remarks on the fossil turtles accredited to the Judith river formation

Remarks on the fossil turtles accredited to the Judith river formation

Frank Hall Knowlton · First published 1911

Cover of Plants of the past

Plants of the past

Frank Hall Knowlton · First published 1927

Cover of Plants of the Past, a Popular Account of Fossil Plants

Plants of the Past, a Popular Account of Fossil Plants

Frank Hall Knowlton · First published 1927

Cover of The Laramie flora of the Denver basin

The Laramie flora of the Denver basin

Frank Hall Knowlton · First published 1922

Cover of Contributions to the geology and paleontology of San Juan County, New Mexico

Contributions to the geology and paleontology of San Juan County, New Mexico

Frank Hall Knowlton · First published 1916

Cover of Fossil forests of the Yellowstone National Park

Fossil forests of the Yellowstone National Park

Frank Hall Knowlton · First published 1914

Cover of Birds of the world

Birds of the world

Frank Hall Knowlton · First published 1909

Cover of Fossil flora of the John Day basin, Oregon

Fossil flora of the John Day basin, Oregon

Frank Hall Knowlton · First published 1902

Placeholder cover for Suggestions for the preservation of our native plants

Suggestions for the preservation of our native plants

Frank Hall Knowlton · First published 1902

Cover of A catalogue of the Cretaceous and Tertiary plants of North America

A catalogue of the Cretaceous and Tertiary plants of North America

Frank Hall Knowlton · First published 1898

Placeholder cover for Fossil wood and lignite of the Potomac Formation

Fossil wood and lignite of the Potomac Formation

Frank Hall Knowlton · First published 1889