The Middle and Upper Eocene Floras of Southeastern North America

The Lower Eocene Floras of Southeastern North America

The Flora of the Ripley Formation: Issues 136-137

Revision of the Lower Eocene Wilcox Flora of the Southeastern States: With Descriptions of New Species, Chiefly from Tennessee and Kentucky

The Flora of the Ripley Formation

The Lower Eocene Floras of Southeastern North America

The Flora of the Cheyenne Sandstone of Kansas

Upper Cretaceous Floras of the Eastern Gulf Region in Tennessee, Mississippi, Alabama, and Georgia

The Lower Eocene Floras of Southeastern North America

The Physical Conditions and Age Indicated by the Flora of the Alum Bluff Formation

The Physical Conditions Indicated by the Flora of the Calvert Formation

Upper Cretaceous Floras of the Eastern Gulf Region in Tennessee, Mississippi, Alabama, and Georgia

Upper Cretaceous Floras of the Eastern Gulf Region in Tennessee, Mississippi, Alabama, and Georgia

The Middle and Upper Eocene Floras of Southeastern North America

The Flora of the Ripley Formation: Issues 136-138

The Flora of the Woodbine Sand at Arthurs Bluff, Texas

Shorter Contributions to General Geology, 1938-1940