They are in schools so ask them.
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The study of strata is called stratigraphy. Stratigraphy can be used to determine an approximate age of fossils in rocks.
The study of strata is called stratigraphy. Stratigraphy can be used to determine an approximate age of fossils in rocks.
The study of strata is called stratigraphy. Stratigraphy can be used to determine an approximate age of fossils in rocks.
three years old
25 years
35
4600million years
3 and a half years old
1000 years
*Bangs my gavel... the judgment is...three fish...now be gone....
approximate amount of wastage for flat fish