Graptolithina, with sections on Enteropneusta and Pterobranchia
By: by O.M.B. Bulman.
Contributors: Geological Society of America.
Edition: 2d ed. (rev. and enlarged).
Series: Treatise on invertebrate paleontology -- pt. V.; Treatise on invertebrate paleontology -- pt. V, 1970.
Publisher: Geological Society of America; University of Kansas
Published: 1970
Place of publication: Boulder, CO; Lawrence, KS
Language: eng
Number of pages: 163
Subjects: Graptolites, Fossil.; Invertebrates, Fossil.; Paleontology.
Notes: Prepared under sponsorship of the Geological Society of America, Inc. ... [et al.].

Includes bibliographical references and index.