Fossil Medusæ
Subtitle: y Charles Doolittle Walcott.
Series: United States Geological survey, Monographs -- v. 30; Monographs of the United States Geological Survey -- v. 30.
Publisher: Govt. print. off.
Published: 1898
Place of publication: Washington
Language: eng
Number of pages: 201
Subjects: Jellyfishes, Fossil
Description: Chiefly detailed technical drawings of fossil jellyfish.
Notes: Issued also as House doc.no.582, 55th Cong., 2d sess., in v.83.