New agnathous fishes from the Pennsylvanian of Illinois / David Bardack -- and Eugene S. Richardson, Jr. --

v.33:no.26(1977)

Pennsylvanian invertebrates of the Mazon Creek Area, Illinois: the morphology and affinities of Tullimonstrum / Ralph Gordon Johnson -- and Eugene S. Richardson, Jr. --

v.12:no.8(1969)

Ziphodont crocodiles, Pristichampsus vorax (Troxell), new combination, from the Eocene of North America / Wann Langston, Jr. --.

v.33:no.16(1975)

Catalog of type specimens of conodonts in the Field Museum of Natural History / [by] Matthew H. Nitecki -- and Eugene S. Richardson, Jr. --.

v.17:no.1(1967)

Introduction and index to Fieldiana: Geology volume 33 / Eugene S. Richardson, Jr. -- William D. Turnbull --.

v.33:no.31(1981)

Old-fashioned garden flowers / by Donald Culross Peattie.

no.19(1936)

The vertebrate fauna of the Selma Formation of Alabama. Wann Langston, Jr.

v.3:no.6(1960)

The Indo-Chinese forest ox or kouprey / by Harold Jefferson Coolidge, Jr.

v.54:no.6 (1940)

Readings in mammalogy / selected from the original literature and introduced with comments by J. Knox Jones, Jr., and Sydney Anderson.

no.2 (1970)