Title: Organic-walled microphytoplankton of the Sylvan Shale (Richmondian: Upper Ordovician), Arbuckle Mountains, southern Oklahoma, U.S.A
First published: 2006
Subjects: Fossil Phytoplankton, Geology, Stratigraphic, Paleobotany, Phytoplankton, Fossil, Shale, Stratigraphic Geology
Places: Arbuckle Mountains, Oklahoma
Time periods: Ordovician
LC classification: QE955 .P53 2006, QE153 .A2 no.148