:» thd, diurnal H,„v 
west they become^* !. V0 ' V f«* r P"**^ to «... 
meHrll^n n i J1 *oi e or less to the right or 1 f \ ov 
:;>•** h ;?", « on' 1 ;!;.:,^ 
••»»}' become non'i, offe, ,''tf ,ep , aml h «Svr ; eml'f,. 
«4 r situated dmf ^ L^"f >' “f 
^■ifr m 52 *»*«. ^utb! ^ 
the colk«re‘ hZ Tf Al Sl0 » e '' such »*.»re used in 
m-ee« in i (ttVnrl . i o sew arnoi-tli lulilude 68 de- 
»H'I »w oohqdSly thpo.urh in « direc 
r^r.Ttb! n '’ nil 50 »>• 52 degrees -in 
tiie ire -ra’l ,1 *, 1 “ , ' el ' ll ' e lli,:s produced, will show 
^ ^ “** ^ 
lierein r r )nf . - l l , CLic ,c -S' lons Now, us it is proved 
onlv irn , nc V ve l , hiU P er l ,etlial currents, fed by waters 
s ,. If ■ S;ut > l>o‘»r down from all the northem< 
I ■)• '/> . .. ' J 0 ' AS ’ * iut ^ ,ose tropical productions must 
C>1 ^ urn a temperate climate,, existing within the con- 
<; T1 * e wintQ1 ' s of England at about I at. 53° N. are said 
t° be k’ss severe than the winters ofNew-York at about 
; aiu * £T a,n Produces well at lat. (56° in Norway 
u nhst at lat. 55, in Kamstchutka, it Will not produce. ’ 
