What concerns the Manner of the 
growing Water, we may alledg many 
ways Tutable to the Laws of Nature, 
if it fliall be faid, that in the Earth the 
Center of Gravity is not always the fame 
with the Center of the Figure^ but that 
now and then it recedes from one or the 
other fide, according as the fubterrane- 
ous cavities are grown in divers placesj 
■tiseafy to render a reafon, why theFlU' 
id, which in the beginning of things co¬ 
vered all, left certain places dry, and re¬ 
turn’d to them again* With the fame 
eafe may be explain’d the Ge- 
AneafyExph- Deltt^e^ if We place a- 
Gmdmkge. bout the hire in the midle ot 
the Earth a Sphere of waters, 
or at leaft certain Recepcacles of them,' 
whence, without the motion of the Cen¬ 
ter, the powring forth of the included 
Water may be deduced. But the fol¬ 
lowing way feems alfo very eafy to me, 
wdicreby-both a ielfer depth of Vallies, 
and a fufficicnc quantity, of Water is 
found, without refpefS: had to the Center 
either of theEigure, or of the Gravity. 
For, if wc fliall admit, I. That by the 
fallen fragmcn'.s of fo.me Beds the pafTa- 
,, ges 
