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i cant find any good sources for this topic
please give detail if you can

2006-10-23 13:23:21 · 5 answers · asked by Bru 3 in Science & Mathematics Earth Sciences & Geology

5 answers

You may have to make assumptions of your own, researching into paleosoic stages as well as mesosoic, and creating a theory about possibilities of complex chemistry in rocks and perhaps meteors which hit the Earth at the time.

Cenozoic is VERY recent, and therefore only animal history can be found rather than Earth Science in this period, however, I am rather sceptical about learning the mineral and rock formations, volcanoes of the time period and other useful facts to theorize in the way of evolution by complex chemistry in rock formations from the Cenozoic time period.

2006-10-23 13:30:27 · answer #1 · answered by Anonymous · 0 0

What comes to mind is glaciation... lots of it... in fact, it would seem the repeated advances & retreats ground up the sedimentatry forms and helped to create many of the granite & other metamorphic formations found in the 1&1/2 million years of this era. I think of the geodes found in the Lake superior/Great Lakes bodies of water as truly representative of that era..

2006-10-23 13:35:17 · answer #2 · answered by cherodman4u 4 · 0 0

Lake Mead, Yellowstone, Hawaii, if you were more specific about what you would like to know about rock formations it might be easier to find information

2006-10-23 13:35:49 · answer #3 · answered by dawn 2 · 0 0

Two possiblities to give you good answers:

1) look into Continental Drift
2) look into North American Glaciers.

2006-10-23 13:25:51 · answer #4 · answered by MrZ 6 · 0 1

Big question. Big, big question. Google the "Laramide Orogeny".

2006-10-24 05:59:26 · answer #5 · answered by Amphibolite 7 · 0 0

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