Type fossil Miscellanea (worms, problematica, conoidal shells, trace fossils) in Field Museum / Gerald Glenn Forney --, Daniel T. Jenkins -- and Matthew H. Nitecki --.

v.37:no.1(1977)

Phylogenetic relationships of extant pelobatoid frogs (Anura:Pelobatoidea) : evidence from adult morphology / by Anne M. Maglia.

no.10