T. J. F. Hole

Pleistocene Peccary Platygonus Compressus Leconte from Sandusky County, Ohio

R. Hoare, C. Innis, J. Coash, 1964 .

FLORENCE VALLEY: AN ABANDONED STREAM VALLEY,

C. E. Redmond, Ohio., T. J. F. Hole, 2004 .

Florence Valley : An Abandoned Stream Valley, Florence Township, Erie County, Ohio

C. E. Redmond, T. J. F. Hole, 1970 .