Tremacystia, Barroisia, and the status of Sphinctozoida (Thalamida) as Porifera
By: [by] R. E. H. Reid.
Series: University of Kansas paleontological contributions -- 34.; University of Kansas publications
Publisher: The University of Kansas Paleontological Institute
Published: 1968
Place of publication: [Lawrence]
Language: eng
Number of pages: 10
Subjects: Tremacystia.; Barroisia.; Sponges, Fossil.; Paleontology -- England.
Notes: Cover title.

Bibliography: p. 10.