TY  - BOOK
AU  - Frederiksen,Norman O.
TI  - Sporomorphs from the Jackson Group (upper Eocene) and adjacent strata of Mississippi and western Alabama
T2  - Geological Survey professional paper
U1  - 561.1309762 
PY  - 1980///
CY  - Washington, D.C.
PB  - United States Geological Survey
KW  - Palynology
KW  - Mississippi
KW  - Alabama
KW  - Paleobotany
KW  - Eocene
N1  - Includes index; Bibliography: p. 65-7
ER  -