North American mesozoic charophyta / Raymond E. Peck.

Author/creator Peck, Raymond Elliot
Format Book
Publication InfoWashington : U.S. Govt. Print. Off, 1957.
Description44 pages, 8 pages of plates : illustrations ; 29 cm.
Subjects

SeriesGeological Survey professional paper ; 294-A
Shorter contributions to general geology
Geological Survey professional paper 294-A. ^A16492
Shorter contributions to general geology. ^A20586
Abstract "The 35 species and 12 genera of presently known United States Mesozoic charophytes are described and illustrated. Seventeen species and one genus are new. Their common occurrence, worldwide distribution, and easy identification make them helpful in subdividing nonmarine strata."
Local noteJoyner-FOR JOYNER LIBRARY HOLDINGS OF THE SERIES, GEOLOGICAL SURVEY PROFESSIONAL PAPER, SEARCH BY CALL NUMBER QE75 .P9.
Bibliography noteIncludes bibliographical references and index.
Govt. docs number I 19.16:294-A