Proc. Am. Ph;i. Soc. Vol, XXXIII. 



— >,M/kv^S(.;l 



A Conjectural Map 



OF THE 



CONNECTICUT AND MASSAOHUSEIT 

 NEW RED 



Benjamin Smith Lyman. 



MAY, 1894. 



SCALE: — 16 MILES TO AN INCH, OR 1 •- 1 013 



THE MAP S BAiEO ON THE PUBLISHSD TOPOGRAPHICAL 

 SHEETS OF THE U. S, GEOLOGICAL SURVEY. THE NEW RED 

 LIMITS AND TRAf ARE COMPILED FROM PEBCIVAL'S, EMER- 

 SON'S AND DAVIS'S MAPS, WITH CHANCES SUOQESTEO BY 

 THt TOPOGRAPHY. 



THE THICK CURVED LINES REPRESENT TRAP OUTCROPS, 

 PRO»ABLY EXASelBATEO IN BREADTH. 



KEY TO NAMES, FROM NORTH TO SOUTH: 

 in mass.- s, gill; r, horse race; gr, greenfieldi 

 t, turner's falls; 0, ceerfield mtn.; m, montague; w, 

 whitmore's ferry; mt, mt. toby; s, sunderland; a, am - 

 herst; n, northampton; e, easthampton; tm , mt. tom; 

 mm, mt. molyoke ; sh, south hadley; hf, s. hadley falls; 

 m, molyoke; cf, chicopee falls, c, chicopee; o, in- 

 dian orchard; wf westfitljli 3, sprinofield, l, lonomeaoow. 

 in conn.: s, suffield; t, thompsonville; bh, barndoor 

 hills; ew, east windsor; e, ellington; mc, manches- 

 ter; h, hartford; wf. w e thersfie l ; g. qlastonbury; », 

 new britain; hh, hanging hills; l, lamentati on mtn.j w, 

 westfield; p, Portland; m, miodletown; mf, middlefieldj 



WB, waTERBURY; MN, MERIOEN; SB, SOUTHBURY; 0, DURHAM; 

 CM, MT. CAHMEL; WR, WEST ROCK; TK.TOKtT MTN) NH, 

 NEW HAVEN; GF, GUILFORD. 



COLUMNAR SECTION 



fossil HORIZONS: 



tP'C'O, C. F'LS. CHICOP', S.) 

 H. RACE, MONTAGU', WHIT 

 S-trOl'Y.S.E.N'H-MPT'N, WETH'SF 

 W'JTf'0,MID'F'D. MIffL'T'N.DURI 



TURNER'S FALLS, SUFFIELO 

 PORTLAND 



EASTHAMPTON 



SYMBOLS. 



RAILROADS, 



. LIMITS OF 



I 

 -' THt NEW RED, 



STATE LIhES. 



CROSS-SECTION 



IN THE. LINE A B. 



/^/^yy M 



