Amphispongieae, a new tribe of Paleozoic dasycladaceous algae / [by] Matthew H. Nitecki --

v.23:no.2(1971)

New interatheriines (Interatheriidae, notoungulata) from the Paleogene of central Chile and southern Argentina / Ralph B. Hitz -- [et al.].

n.s. no.42(2000)

The fauna from the terminal Pleistocene of Palegawra Cave, a Zarzian occupation site in northeastern Iraq / Priscilla F. Turnbull -- and Charles A. Reed --.

v.63:no.3(1974)

Functional morphology and ontogeny of Keichousaurus hui (Reptilia, Sauropterygia) / Kebang Lin --, Olivier Rieppel --.

n.s. no.39(1998)

The functional significance of the hypocercal tail and lateral fin fold of Anaspid ostracoderms / James A. Hopson --.

v.33:no.5(1974)

New fossil polychaete from Essex, Illinois / Ida Thompson -- and Ralph G. Johnson --.

v.33:no.25(1977)

A new specimen of Desmatochelys lowi Williston; a primitive cheloniid sea turtle from the Cretaceous of South Dakota / Rainer Zangerl -- and Robert E. Sloan --.

v.14:no.2(1960)

Reconstruction and interpretation of Brittsia problematica D. White (Fern, Pennsylvanian) / Hermann W. Pfefferkorn --.

v.33:no.17(1976)

Time factors of differentially preserved wood in two calcitic concretions in Pennsylvanian black shale from Indiana / Bertram G. Woodland -- and Catherine K. Richardson --.

v.33:no.10(1975)

Bulletin / Chicago Natural History Museum.

v. 19 (1948)

Redescription of Ischadites koenigii Murchison, 1839 / [by] Matthew H. Nitecki --.

v.16:no.13(1969)

Two new species of Broiliellus (Amphibians) from the Permian of Texas / Robert E. De Mar --

v.16:no.5(1967)

Redescription of Paraclupea chetungensis, an Early Clupeomorph from the Lower Cretaceous of Southeastern China / Mee-mann Chang --, Lance Grande --.

n.s. no.37(1997)

Post-glacial fossil vertebrates from east-central Illinois / by Edwin C. Galbreath.

v.6:no.20(1938)

A revision of the chelonian genus Bothremys (Pleurodira: Pelomedusidae) / Eugene S. Gaffney -- and Rainer Zangerl --.

v.16:no.7(1968)