Trilobites from the lower Champlainian formations of the Appalachian Valley.
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Author
Publication
1953 - Geological Society of America], [New York, New York (State)
Language
English
Word Count
17,250 words, Guess
Page Count
69 pages
Identifiers
- Open LibraryOL6135091M
- OCLC Control Number507407
- OCLC Control Numbergreateb0000unse
- Library of Congress Control Number53008379
Classifications
- DDC565.393
- LCCQE821 .C65
Subjects
Topics
TrilobitesTrilobites.PaleontologyEncyclopaedia BritannicaPaleontology -- Ordovician.Paleontology -- Southern States.Encyclopaedia Britannica Educational Corporation
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Times
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