USES OF SALT SEAS. 
29 
flow off t nwo ' v, “ deusit y hght enough to maintain itself and 
mine in tl ^ 5 16 " tlantic Ocean. These surface movements deter- 
nate thp °'^ ^ re §* ons certain contrary movements, whence origi- 
Baffiffs Er'f C ° Unter CUrrents ^ ascend the Straits from 
ins thL Sr mpr r, “ ““ ”**’*« *** 1 K»e, mm. 
Z^ l rrv br0USl “ km i-tertropicl seas.” Dr. 
parallel o( T i™' '“P 0 ' 1 * “ “P" 1 “ of tire 
of lee b, fr T h<! l " P “ rt ? «™ Mi » '™ 
mometei rnLJ g *“ '“?■ “ d '**> >“ '*U it the ther- 
himself on the ■- ] ' ‘ es '“ s ' tins rce-bonnd region he found 
of»ter t irri” Of. 'Steading i» m aMm ^ 
daahing on the beach withTl lty o to warda the Pole. Iln waves were 
and flowed Now the r SWeU great ocean i the tides ebbed 
origin? The tidal wtve^f tW o ‘ ? M thoso tid ^Bave their 
icy' ^barrier wS “* W l“ 1 the 
been cradled in the cold sea roundtiiTpoff^ ■ “W* have 
most, if not all, the unexplored reo-’ ' 5 m w hlch case it follows that 
yith deep water, the only source ofXomr 7 ^ . mUst be covered 
sporting and waterfowl feeding in this o ° regulai ' tldes - Seals were 
and the temperature of the l f ^ aS Dr * Kane ‘ells us, 
feet with measured beat was thht “ m aud dashed at his 
the icy barrier 71^7 While the bottom of 
surface level ****** ^ * feet below the 
how2M^h°™u,‘ff r , M,ray ' " wiii ‘ *• s— 
Atlantic, sngg^ m™!f. f 8 Pt ” «“ P»l« Sea. and the 
plored regions Whalemen^ " i “ t °, Ule “"" U ™ of these unei- 
»g place°of the U - '» the breed- 
up the train of thought flip V- 1 water animal, and, following 
great whale in Si t *"*» *»* •» ■* the nnrser, for the 
• hedge of ice that J, m „ ££? "* » — » “ * 
wate^VrtTni 1 "° tiCe m “ J ** Shallow 
«»n water in the open sea^AD ”™ n S'” sea »»<l-hanks, is colder 
Phenomenon by s„L tlm Te “T H ™h°‘ dt “P 1 *™ this 
rcascond from the lowest 8 ] t! 'r of higher temperature 
the lowest depth, and mingle with the npper beds. 
