Stratigraphic and geographic Bryozoan abundance gradients in the calcareous shales of the Wreford Megacyclothem (Lower Permian, Kansas)
By: Joseph F. Pachut and Roger J. Cuffey. An examination of Plesiosauria (Diapsida: Sauropterygia) from the Niobrara Chalk (Upper Cretaceous) of central North America / Glenn W. Storrs.
Contributors: Cuffey, Roger J.; Storrs, Glenn William.
Series: The University of Kansas paleontological contributions -- no. 10, 11.
Publisher: The University of Kansas
Published: 1999
Place of publication: Lawrence, Kansas
Language: eng
Number of pages: 17
Subjects: Bryozoa, Fossil -- Kansas.; Paleontology -- Kansas -- Permian.; Paleontology, Stratigraphic.; Cyclostratigraphy -- Kansas.; Shale -- Kansas.; Plesiosauria -- North America.; Paleontology -- North America -- Cretaceous.; Niobrara Formatiion.
Other titles: Examination of Plesiosauria (Diapsida: Sauropterygia) from the Niobrara Chalk (Upper Cretaceous) of central North America.
Notes: Cover title.

"August 1999."

Includes bibliographical references.