by giladedelman Thu Aug 25, 2011 12:53 am
Yeah, here "earlier" is the same as "older," as in, taking place at a point further back in time. The exact date (1000 B.C. or whatever) is not really important.
So the argument concludes that the settlement is older than previously thought, because researchers found a piece of building timber that's older than the 1000 year-old pottery and stuff. The big assumption here is that the timber is actually from the same civilization as the pottery.
Answer (A) weakens the argument by attacking this assumption: if the timber was salvaged from an earlier settlement, then it doesn't give us evidence of how old the settlement in question was.
(B) is incorrect because whether the pieces were from several parts has no impact on the argument.
(C) is out because whether the tests are newer or older doesn't tell us anything.
(D) is incorrect because, okay, there is more pottery and statuary, but the question is, does this piece of timber prove that the settlement is older or not?
(E) is incorrect because, if anything, it would strengthen the argument by suggesting that maybe the settlement is older than the pottery appeared at first.