Prefece* 



deefefi in the Earthy md the lighter fem 

 (when there are any jmh in the Jame place) 

 fhallower or nedfet to the Surface : and 

 hth thofe and- thefe amangfi terrefirial 

 ' Matter which is of the fame ^ecifkk 

 ^ity that they are^ the heavier Shells in 

 Stmcy the lighter in Chalkj mdfo of the 

 refi; I fay^whoe^er Jhall but rightly weigh 

 all thiiy hell hare no need to go furthet 

 for Proof that the Earth was aUually fa 

 diphedy and afterwards framed a-neWy 

 infuch marmer as I hare jet forth. And 

 if ta this he Jhall think fit to add the oihei^ 

 Arguments of the fame Thingwhich he will 

 meet with in their Place, they alfo will I 

 hope not fail of doing their Part in con- 

 vincing him ftill maf^ of the Truth and 

 Certainty of this Matter. 



The other Inflame I make choice of fhall 

 of the Univerfality of the t>elugeywhick 

 is another Prop&fition that I infift upon^ 

 And for this^ let but the Header pleafet(y 

 cmfidery what I deliver from authentic^ 



