Geoscience Trivia
- What name is given to the fossilized tree resin found as irregular nodules in marine glauconitic sand, also known as blue earth?
BALTIC AMBER (OR SUCCINITE)
- What term is used for soils that have not developed normal soil profiles and resemble the parent material?
AZONAL SOILS
- What name is given to the extremely fine ground up rock material found in glacial streams?
ROCK FLOUR
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