Scorpionida
Subtitle: the holotype of Mazonia woodiana Meek and Worthen, 1868
By: Erik N. Kjellesvig-Waering --
Series: Fieldiana -- v. 12, no. 11; Field Museum of Natural History. Publication -- 1068; Publication (Field Museum of Natural History) -- 1068.
Publisher: Field Museum of Natural History
Published: 1969
Place of publication: [Chicago]
Subjects: Mazonia woodiana.
Other titles: Scorpionida: the holotype of Mazonia Woodiana Meek and Worthen.; Pennsylvanian invertebrates of the Mazon Creek Area, Illinois: the morphology and affinities of Tullimonstrum; A Crinoid from the Pennsylvanian Essex Fauna of Illinois; Bandringa Rayi. a new Ctenacanthoid shark from the Pennsylvanian Essex Fauna of Illinois