Site-Sample No. 175 5" 



Page 2 of 2 



Collp y'^laeA I PRA 



No. 



Taxon 



No 



V^ 



a-o-UL^jjLa^ "LlA-.^i-<^t->'-cr^O'K 



2- 



V.5c) 



bi 



fzO^^ 





O.5"0 



N. 



1.75" 



M 



L^t^wrXg^ ( jL->iUn.^ 



O.IZ 



M 



C<g^ 



f^-jfc^ 



Y'g'-c '<-<0-g«— - 



m: 



1.37 



^A. dliZ-c-^ssc 5 



3- 



K) 



■^ 



ik 



'k)U-HjLllfl 



iC 



o^Z. 



NJ ■ Vivicm^.^ V/'. Vers toll A-i-g— 



(5,3.7 



K) ■ "^ 1 w,/ha..£i_,- 



0.5(5 



KJ. 



ny\xj^ 





O.ZS 



0.2S' 



M. 



C-0~-^ 



0\ ■f-g'-i-p^ 



C^v'TclLe.) 



(D, iZ 



M 



£- 



o..$"o 



fTg^lt^w^gL- 



0.2.3" 



N c r 3, s ci^u-gi-.^ pgi-le..^^ 



P 



Z- 



o.z..^' 



i^ • Lw^-e-iXAJL^ 



M . ■^x^'-j^t^^-^M^Aji-o 



-?- 



^.37 



NJ. .:;.a^-J?. 



^r-cArl . 3^.oX "^Cp. 3S 



O.ZjT 



M- Yer^ 



0.37 



N. 





M 



O.Z5" 



C5.75- 



(Sre-wv^ U-<r>vt K.^,^— |/\,TriC-gt ^-L.<-Kv^ 



O, iZ 



^^ 



Ul 



g>. V 



i^ 



UAA^d^ 



O.iZ 



(-.Mi^w^-eilo^ wuxA^c.t_^U,-^wXgv^ 



O, 25" 



t'^gC*!! (.^:;,TX.^ . VgtXA^LKjyU-g<-.0 



0.3.7 



/r>T^U.xrL.<i(_ I »UVUX;a_S c 5 



0.5*0 



"^Mji^jcdA.^^ uji 



M 



O . LZ 



Notes/Sketches/Additional Taxa : ^UJle-. £U^^Jl^^.e.JL. os/ci/^^ y,^ j_ -^^^^^Ic, 

 Q^vv\\ojdLc^ c>c6U-Lv_, 11 <D . 2 S" 



Uc^.f.^^ : ^7 oo' ^3 



Pollution Index: 



PRA PTC No. 1 (e>.\Z. X 1 = 6, f^ 



+ . 

 PRA PTC No. 2 25*. 2g> X 2 = So, ^o 



PRA PTC No. 3 ^S.iob X 3 = ^g'^ >g4 

 = 2(r ^•5C gDivided By 100 = ^ .L>ZC> 



Siltation Index: 

 PRA Navicula sp . 



PRA Nitzschia sp . 



,PRA Surirella sp. 



= 1(5. 



