Keywords: LoganBrachiopodsWooster.jpg en Brachiopods in the Logan Formation Mississippian in Wooster Ohio own Wilson44691 Photograph taken by Mark A Wilson Department of Geology The College of Wooster http //www3 wooster edu/geology/MWilson html 2007-11-21 Unidentified Brachiopoda fossils Carboniferous fossils from Ohio Mississippian fossils |