The hylid frogs of Middle America / William E. Duellman.

no.1:v.1 (1970)

The hylid frogs of Middle America / William E. Duellman.

no.1:v.2 (1970)

Proto Lima; a middle period culture of Peru / A.L. Kroeber. Appendix: Cloths. [by] Dwight T. Wallace

v.44:no.1(1954)

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

v.10:no.10(1950)

Revised phylogeny and functional interpretation of the Edrioasteroidea based on new taxa from the Early and Middle Ordovician of western Utah / Thomas E. Guensburg --, James Sprinkle --.

n.s. no.29(1994)

Sauropterygia from the Middle Triassic of Makhtesh Ramon, Negev, Israel / Olivier Rieppel --, Jean-Michel Mazin --, Eitan Tchernov --.

n.s. no.40(1999)

Investigation of the classification of the rodent genus Eumys from the Middle Oligocene of the Big Badlands of South Dakota using multivariate statistical analysis / Sue Vilhauer Rosser --.

v.39:no.3(1978)

The status of the sauropterygian reptile genera Ceresiosaurus, Lariosaurus, and Silvestrosaurus from the Middle Triassic of Europe / Olivier Rieppel --.

n.s. no.38(1998)

Status of the pachypleurosauroid Psilotrachelosaurus toeplitschi Nopcsa (Reptilia, Sauropterygia), from the Middle Triassic of Austria / Olivier Rieppel --.

n.s. no.27(1993)

Ingalik contact ecology : an ethnohistory of the lower-middle Yukon, James W. VanStone, Curator, North American Archaeology and Ethnology, Field Museum of Natural History.

v.71(1979)

New information on the Holocystites fauna (Diploporita) of the Middle Silurian of Wisconsin, Illinois, and Indiana / Terrence J. Frest --, Donald G. Mikulic -- and Christopher R. C. Paul --.

v.35:no.6(1977)

Literature of the receptaculitid algae : Matthew H. Nitecki -- , Kristine L. Bradof -- , Doris V. Nitecki --.

n.s. no.16(1987)

Paraparchites mazonensis n. sp. (Ostracoda) from Middle Pennsylvanian ironstone concretions of Illinois / I. G. Sohn --.

v.37:no.2(1977)

Sedimentary structures from the Carbondale Formation (Middle Pennsylvanian) of Northern Illinois / Charles W. Shabica --.

v.33:no.29(1978)