STATE OF FLORIDA DEPARTMENT OF NATURAL RESOURCES Elton J. Gissendanner, Executive Director DIVISION OF RESOURCE MANAGEMENT Charles W. Hendry, Jr., Director BUREAU OF GEOLOGY Steve R. Windham, Chief INFORMATION CIRCULAR No. 100 PALYNOLOGY AND PALEOECOLOGY OF A LIGNITIC PEAT FROM TRAIL RIDGE, FLORIDA by Frederick J. Rich Published for.the FLORIDA GEOLOGICAL SURVEY TALLAHASSEE 1985