Thursday, September 20, 2012

Puzzle


I think that layer 3 would be the newest layer that was formed because it wasn't effected by the break labeled B. Layer 1 and 6 are the second newest because they weren't effected by the tilting that happened. Layer 4 and 5 are the third newest because they were effected by the tilting and they were also effected by the intrusion B. Layer 2 came before the break B so it is the second oldest. The order they go in is, 3 then 1 and 6, intrusion A came after 1 and 6, then intrusion B came before 4 and 5, and 2.

2 comments:

  1. You're partially correct. 2 is an intrusion, so it is younger than whatever it cuts into. Knowing that, whee should it fit in the sequence?

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  2. Knowing that it should come right after 3 so the second youngest... I think.

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