"Talmaster Springs Bk" with risk in Cylindropsis Bk. circular "Dexter, Ct. area" Eutyp-Interpret - Northern. Walden shale = Gulf of Mexico Architeture. Late Clinton Richatm. Cone of Mexico. middle Clinton Atlantic. Inner Clinton Atlantic. Late upper Medina Rhinopora chalybea. Olier { Richmond { Mc William Pulaski equivalent "Sutgate & Gulf of Mexico" Occurring { West deposits Typical Wica - Atlantic { East deposits Tings Wica Early Martensky } Maysville from and hill Ellis Bay formation resembles by which as first ? Anticosti group = upper Medina. = Silurian. Ordovician of Lapworth (1879) { from Glanmorvy { all between as indicated { from Men's Ordovician of Murch from Glanmorvy Glanmervs & Glanivirs St Peter Lower Glanmorvy Bala upper - Brypa unicta Bala middle, Appalachian Black River. Bala lower = Upper Craigyan? Blount? In known part of Oswego sandstone Whitecarria corrugata Orthoderma macrum Orygrodinte mssarvrdla, found at Conception bay in Bellevue. Drom Ellen. Dne of Pulaski falls w/ between top of Eden and base of Maysville at Cincinnati. Fahnest may be recognized as far east as Toronto,