The overall result has been to make entrance to professional geological journals harder for amateurs, a result that has been reinforced by the widespread introduction of refereeing.
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Related: geological
Prev: The hills are remnants of an earlier geological era, scraped bare of most soil and exposed to the elements.
Next: At the end of the Cretaceous, the geological record shows that these seaways retreated from the continents back into the major ocean basins.
