Middle Ordovician continued. Hudson River slates, several thousands of feet thick. Conformable on Trenton, only transition, no break. Base clear in Trentman. How high the series goes is not known, but formity into the last of Magrille, In a glacier in the form of Sussex. Calcareous sandstone Has Olectother, flieatella amny 4 species. On hillside at ne Taunton li in a small slate quarry. About 20-70 feet above Trenton li. Diploptus (2 sp.) Lasigraptus mucromatus, Colynrides calcularis. = normanskie Normanskite = middle a torn Tauntn. Near Jutland. First RR cut east of Jutland in Leceigh Valley, 340 yards north of statini. Triassic 92 yards beyond. Climograptus, Liciagraptus, Crenograptus pacili; Pterograftus zeinitgriens. = Normanskite First break. Llanvirn Larranjunk, 1500 to 1600 fat. Green Pond emyl, supported Forde eastern Line phase. Medina near Pokins Island is 2305 fat thick. In Delaware Falls 2380 feet. Over Green Pond emys the Lyngmrrd sandstone, or red shales, are 200 feet. These are partly Dolinar. Oazusan Best sectim' in William Dearban quarry and in the ridges beyond. In the quarry 160';700' higher At base Pokino Island shale 1 foot+ In Penn. one 200' tho forns. Boscardville li. 12'. Thicken south to 100+ (no forms) Decker Ferry fos, 50' Best seen in Dearban Bluff [2 mi. S./ E/ Tristels N.Y.). No forms on H.63-66.(48 sp.) Pmdout fos. 40 Has only Lependitria (3 spcs.) and Offatella panellosa.