Page. Little Buffalo mountain anticlinaideseribed, . . . . Det ah tact hears 21 Little Cocolamus creek,. 2. 5... tt “84.3 +9 3 re Tikes Wiis, in striae ME, a ft, oe ts eee ee ee Lockport, Mifflin county, 2 2. 0... on oe es 5.1 4sd cet Cee Logan Gap section, .. ... .. Basis . 62: 933 Lagan furnace, . . . . J a aA ‘ ge Ne eae aaa Logan Iron company, quarry in Kish. Valley, Bocwens M.. Bethe We reeds PE Logan 1, and 8, quarry in VI, Derry, M., furnace flux, 256: analwses, . 257 Logan I. and 8. ore land along Jack’s Mtn., in Decatur, M.. 2. 2 2 245, 246 Lowa vile, in Derry, aM a tS. ae i ee ee
Logan synelinal, Derry, M.. . ; be ess 3 fee Leauge ee at a ee Lowmshtte.synelynal deatribeds oy 3. cacy oe capeecee oh eet pee pe Long (R,-&:D.); qairry in. Dimestone:0........ . 3022.2 ch as a) ee Long. Benner & Reynold’s No, VI, quarry, Fayette, J... 2 2 2... . 889 Lone Hollow, an Wane) Migs x <2 cle ce kisses sl ag ieee ieee pe ee Long (Paddy’s) mountain, 6;-synelinal, 22: 28;............ 29 Long Narrows synclinal deseribed, . 2... 2 2. 1 1 2. 88, 365 251, 380 Lonimtown Ridzeé.in' Baffalo, Wiony prs. aia cs bap te ee gst cele, Clestrmenl: 2s. cs a es ben a nae ee ee Lost Creek Gap, in Shade mountain, . ... . Jo tahsk sas Seep aoe ee Lost Creek ridge, Juniata county, . 2... fy th chides i tik tah Pe tek 26, 321 Lower Ifehlerberg (Lewistown) linestoie, depestlied: Ws 54, 5 a7, 58, 60, 139, 255 Lower Helderberg, see Quarries of VI, under Lewistown limestone.
Lower Helderbury iron ore, Granville, M., don en a Luey fold Matilda) ftrmace, Wayne. M. ion ae eee 299 Lumber mills, in Union county, . .< . 16 es ee ee ee «1D 120, 124 Lutheran church quarry. Franklin, &... . . 3h 6 en Stevia xt ee Cee Mahantango creek, described, 14: in Wash., 196: € hiram: 205; Forks, 207; Perry, 200; . 2.664 i aa ee eee Mahantango creek section in Juniata connie Gr, sh S Ub) se, rt aa eee ene Magnesian beds in limestone tiarls of Armagh, Me... 2 200. 2 ew. RRB MELANIE Btatton Tere, ais. vovd- ic cd as Se ca oe alco gh pane Werte ee eee Maise ore bank in limestone, U.. 2 2 2... bra tit eth Manayoik: (Rede}station; Ab, «5 - ) paces gae es «ob om Se Manbeck (H.), quarry Spring, 5., ; 1s7
Mann's factory, Logan Gap, 233, 250: iron ore, . 2... 1 2 2 ee - BOS SLNBOCInG1ONE POUNDER a lace. coke ec een as eet Ye oa ed ee Marble limestone (No. V1). in Tarbett, J... a atti rita x ey aaa Marcellus formation deseribed, 46; in Gregy, 87; Kelly, '4: Centre, 14s:
Gli pina; 207s: Perry, eelsyeiccs: acto tie aad Ges aoe eA eee Mareellus slate and cheats, Detry, Sif 8. pease sok ee Marcellus slate, described, in Juniata county,. 2... .......,., 514 Marcellus black slate, well exposed, Delaware. I... . . 2. 2... . S46 Marcellus slate overlies No, VI limestone (Oriskany absent), . . . . . . 371 Ana) is SLT ery PRIOR, ote recsas ay chia va gehies Ho bas! 05 oe OUeeee er Marcellus limestone, 49, 50; in Ronvcer: Sodauwraly cw oxy be pht'bsa not) vias tatu ee eae Dae
