Description
Item Description:Title from title screen (viewed September 26, 2014).
"A description of 90 species, including 4 new ones, belonging to 16 genera, and a discussion of the value of algae as paleoecological indicators and rock builders."
Physical Description:1 online resource (49 unnumbered pages, 14 unnumbered pages of plates) : map.
Bibliography:Includes bibliographical references (page 947) and index.