Bandringa rayi
Subtitle: a new Ctenacanthoid shark from the Pennsylvania Essex fauna of Illinois
By: Rainer Zangerl --
Series: Fieldiana -- v. 12, no. 10; Field Museum of Natural History. Publication -- 1067; Publication (Field Museum of Natural History) -- 1067.
Publisher: Field Museum of Natural History
Published: 1969
Place of publication: [Chicago]
Subjects: Bandringa rayi.; Paleontology -- Pennsylvanian.; Paleontology -- Illinois -- Will County.
Other titles: Pennsylvanian invertebrates of the Mazon Creek Area, Illinois: the morphology and affinities of Tullimonstrum; A Crinoid from the Pennsylvanian Essex Fauna of Illinois; Scorpionida: the holotype of Mazonia Woodiana Meek and Worthen