Procolpochelys grandaeva (Leidy) : an early carettine sea turtle / by Rainer Zangerl and William D. Turnbull.

v.37:no.12(1955)

Pennsylvanian invertebrates of the Mazon Creek area, Illinois. Trilobitomorpha arthropleurida, Eugene S. Richardson, Jr. --

v.12:no.5(1959)

The Indian tribes of the Chicago region, with special reference to the Illinois and the Potawatomi / by William Duncan Strong -- Former Assistant Curator of North American Ethnology and Archaeology. 8 plates.

no.24(1926)

A Middle Devonian octactinellid sponge from New York / Eugene S. Richardson, Jr. --

v.10:no.10(1950)

Contributions to the paleontology of the upper cretaceous series / by William Newton Logan, A.M. ; Oliver Cummings Farrington, Ph.D. Curator, Dept. of Geology.

v.1:no.6(1899)

The mammalian fauna of Madura Cave, Western Australia, Ernest L. Lundelius, Jr. -- William D. Turnbull --.

n.s. no.6(1981)

Pennsylvanian invertebrates of the Mazon Creek area, Illinois / Eugene S. Richardson, Jr. --

v.12:no.4(1956)

A new Silurian trilobite Dalmanites oklahomae / Eugene S. Richardson, Jr. --

v.10:no.7(1949)

A Lance didelphid molar, with comments on the problems of the Lance therians / William D. Turnbull --

v.10:no.36(1960)

The mammalian fauna of Madura Cave, Western Australia : Ernest L. Lundelius, Jr. -- and William D. Turnbull --.

v.31:no.1(1973)

The mammalian fauna of Madura Cave, Western Australia. Ernest L. Lundelius, Jr. -- William D. Turnbull --.

n.s. no.17(1989)

Pennsylvanian invertebrates of the Mazon Creek area, Illinois / Eugene S. Richardson, Jr. --

v.12:no.1(1956)

A new hydrozoan from the Pennsylvanian of Illinois / [by] Matthew H. Nitecki -- and Eugene S. Richardson, Jr. --

v.30:no.1(1972)

The mammalian fauna of Madura Cave, Western Australia : Ernest L. Lundelius, Jr. -- and William D. Turnbull --.

v.38(1978)

Pennsylvanian invertebrates of the Mazon Creek area, Illinois / Eugene S. Richardson, Jr. --

v.12:no.3(1956)