Studies in Foraminifera (Classic Reprint)

Studies in Foraminifera, 1970 (1957); United States National Museum Bulletin 215

Protozoa, Vol. 2: Foraminifera (Classic Reprint)

A Bibliography of American Foraminifera (Classic Reprint)

On the Recent Foraminifera of Great Britain (Classic Reprint)

Protozoa, Vol. 2: Foraminifera (Classic Reprint)

The Cretaceous Foraminifera of New Jersey (Classic Reprint)