24 W. BP. JENNY 
(2) Carrollton-Columbus-Pittsboro-Water Valley, between Helena and 
Tunica on the north, and interpret them as indicative of the generally 
assumed connection of the Appalachian with the Ouachita Moun- 
ee bem 3 <i BRASS Ca 
2, Besos 
HABE OAL ‘ 
1 : Ds 
Qrat pmormrace 
Ce 
o 
' 
: . 
' 
» —cowanes \ 
mcesaute a Geexpon 
ror aceson ON 
a 7 = 
ecce Ae 
mrapceea. Q—> 
~~) 
' 
lea 
neoanuanie Agron Mewens am 
% asm een 
eae ESD baa 
Deariseure 
Eat sucusre 
Novus LEC SE, 
Brovenae 
Lotat Macnerec Vectors in tHe State or MISSISSIPPI 
sy W.P. Jenny 
Vy 
re KEES POSITIVE VECTOR 
> 
-4 
T TOTAL LOCAL VECTOR ORES NECATIVE VECTOR 
HM HORIZONTAL VECTOR 
Vv VERTICAL vEcToR Ge NEUTRAL VECTOS® 
"00 CAAMAA 
SCALE Onna 
re 
SE CULF OF MEXICO 
0 © 20 30 40 SOMILES 

FIG. 7 
tains. The distances between the vectors and their irregularities are, 
however, too great to allow any definite statement, without addi- 
tional magnetic and geologic data. 
352 
