Fun with Geoscience Trivia

Question Answer
1. In which geological period would rocks of the Ludlovian age be placed? SILURIAN
2. How many cycles in a megacycle? 1 MILLION
3. What term was given by gold miners for the main deposit, often undiscovered, that occurred in a mineral district? MOTHER LODE

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Get your very own copy of GSA Geoscience Trivia (questions from the 1st Annual Trivia Night in Denver '04).

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