A supposed jellyfish from the Pre-Cambrian of the Grand Canyon
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Author
Publication
1941 - Smithsonian Institution, U.S. National Museum, Washington, District of Columbia
Language
English
Word Count
130,500 words, Guess
Page Count
522 pages
Identifiers
- OCLC Control Number57244439
- Open LibraryOL45357143M
Alternate Titles
- Proceedings of the United States National Museum. v. 90, p. 519-522.
- Proceedings of the United States National Museum. no. 3104.
Subjects
Topics
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