RELATIONS OF THE TOP03RAPHY TO THE GEOLOGY. 



BAROMETRICAL, ALTITUDES continued. 



Reedsburg. T. 12, R. 4 E. (con.) 



Center Sec. 30 580 



S W. cor. Sec. 30 560 



Cross roads, N. hf Sec. 30 335 



Mid. W. line Sec. 30 580 



Mid. N. line N. W. qr. Sec. 31. ... 500 



Creek crossing, Sec. 35 280 



Mid. S. hf Sec. 36 467 



Mid. S. line Sec. 36 517 



Center Sec. 36 460 



Excelsior. T. 12, R. 5 E. 



Mid. N. hf Sec. 2 290 



Mid. S. line S. W. qr. Sec. 3 325 



Mid. S. line S. W. qr. Sec. 4 365 



S. W. cor. Sec. 5 320 



Bluff top, Mid. E. hf E. hf Sec. 5 . . 575 



Center Sec. 28 500 



Bluff top N. E. qr.N. W. qr. Sec. 



31 507 



Ableman's depot, Sec. 33 297 



Fairfleld. T. 12, R. 7 E. 



Mid. S. line Sec. 17 315 



Center S. E. qr. Sec. 17 230 



Mid. W. line S. W. qr. Sec. 19 .... 335 



Center S. W. qr. Sec. 20 340 



Center N. W. qr. Sec. 20 350 



Road, mid. E. hf Sec. 22 226 



Bluff top, % mile S 450 



Bluff top. E. line S. E. qr. Sec. 22. 590 

 Bridge, center Sec. 23 225 



Winfield. T. 13. R. 4 E. 



S. W. qr. Sec. 24 372 



S. E. cor. Sec. 24 468 



W.hf.Sec.27 413 



S. E. cor. Sec. 27 286 



Mid. W. line S. W. qr. Sec. 33 .... 307 

 Center Sec. 35 408 



Dellona. T 13, R. 5 E. 



Mid. N. hf. Sec. 5 300 



Center N. W. qr. Sec. 19 390 



Juneau County. 



T. 14, R. 2 E. 



Mid. S. line Sec. 6 430 



Mid. E. hf . Sec. 7 310 



Mid. W. hf . W. hf . Sec. 24 550 



T. 14, R. 5 E. 



High crest, Sec. 28 700 



T. 15, R. 3 E. 



Mid. S. line S. E. qr. Sec. 7 360 



Bluff Sec. 13, base 300 



BluffSec. 13, top 500 



Juneau County (con.) 



T *17 R 2 E 



Target bluff,' Sec. 28, top 476 



Target bluff, Sec. 28, base 356 



T 18 R 3 E 



Foot of bluff, Ne'ced'ah 340 



Top of bluff, Necedah 510 



T. 18, R. 4E. 



Petenwell peak, Sec. 9, top 530? 



Adams County. 



T. 14, R. 6 E. 



S. E. qr. Sec. 21, Eleph. back, top. 550 

 Wis. river hf . mile west, Sec. 21 240 



T. 17, R. 6 E. 



Friendship mound, Sec. 6, top 750 



Bridge at foot, Sec. 6 440 



T. 7, R. 7 E. 



N. E. qr. Sec. 3. Pilot knob, base. . 540 

 N. E. qr. Sec. 3, Pilot knop, top ... 705 

 Marquette County 



T. 14, R. 8 E. 

 E. line Sec. 12 235 



T. 14, R. 9 E. 

 Merrils 1 S. E. qr. N. E. qr. Sec. 7 . . 196 



T. 14, R. 10 E. 



Observ. hill, S. E. qr., Sec. 7 base . . 240 

 Observ. Ml, S. E. qr., Sec. 7 top ... 490 



T. 17, R. 8 E. 



N. W. qr. Sec. 7, lime bluffs, top . . 730 

 N. W. qr. Sec. 7, lime bluffs, base. . 570 

 Portage County. 



T. 21, R. 8 E. 



Mosquito bluff, Sec, 23, top 630 



Mosquito bluff. Sec. 23, base 520 



Marathon County. 



T 28 R 7 "R 1 



Top Rib hill,' W.' end, W. hf. Sec. 8 1263 

 Top Rib hill, E. end, W. hf. Sec. 9 1143 

 Lower Mosinee hill, center Sec. 27, 



top 880 



Lower Mosinee hill, river at foot . . 600 

 Upper Mosinee hill, N. E. qr. Sec. 



27, top 1030 



Upper Mosinee hill, river at foot . . 600 



T. 29, R. 7 E. 



Mid. Kline Sec. 1... 890 



Wausau depot, Sec. 36 643 



Jackson County. 



T. 21, R. 4 W. 



Isolated bluff, Sec. 23, base 230 



Isolated bluff, Sec. 23, top 489 



RELATIONS OF THE TOPOGRAPHY TO THE GEOLOGY OF THE REGION. 



The topography of all countries is chiefly dependent upon the na- 

 ture of the geological formations immediately underlying the surface. 

 This is markedly so in Central Wisconsin. The rock systems of this 

 portion of the state are altogether Archaean and Lower Silurian; the 

 former consisting of gneisses, granites and schists, with other crys- 

 talline rocks, the latter of a series of alternating sandstones and lime- 



