To: PapaNew
ALL rocks are the same age unless they are volcanic ones or meteor based.
4 posted on
02/06/2014 8:38:50 AM PST by
Ann Archy
(Abortion......the Human Sacrifice to the god of Convenience.)
To: Ann Archy
ALL rocks are the same age unless they are volcanic ones or meteor based.
And the sedimentary rocks. And the metamorphic rocks. All those have different ages, too.
7 posted on
02/06/2014 8:43:47 AM PST by
Milton Miteybad
(I am Jim Thompson. {Really.})
To: Ann Archy
That is not true. For example, the Grand Canyon has 40 different sedimentary layers dating from 200 million to 2 billion years old.
9 posted on
02/06/2014 8:45:16 AM PST by
C19fan
To: Ann Archy
ALL rocks are the same age unless they are volcanic ones or meteor based. False
10 posted on
02/06/2014 8:47:56 AM PST by
from occupied ga
(Your government is your most dangerous enemy)
To: Ann Archy
"ALL rocks are the same age unless they are volcanic ones or meteor based." Your blatant ignorance disqualifies you from any meaningful participation in this discussion.
27 posted on
02/06/2014 9:02:39 AM PST by
TXnMA
("Allah": Satan's current alias... "Barack": Allah's current ally...)
To: Ann Archy
Uh, Ann:
All rocks ARE either formed from magma (which doesn’t need to erupt to the surface in the form of a volcano), or made out of material “recycled” from rocks made from magma.
IGNEOUS: Volcanic and other magma rocks.
SEDIMENTARY: (Mostly)* Igneous rock sediment which has been compacted into rock again.
METAMORPHIC: Sedimentary or Igneous rock which has been subjected to such great heat and pressure as to chemically alter the constituent minerals.
* Certain non-rock sediments may be converted into sedimentary rocks, including peat, which becomes coal.
66 posted on
02/06/2014 9:30:24 AM PST by
dangus
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