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What is the difference between Ma, mya and myr?
I'm a 15 year old student and I'm currently researching the evolution stages of a few species. I'm not too sure which term to use when mentioning periods millions of years ago. Would it be Ma, mya, or myr, and what are the differences between them? Which is the most widely used term for geologists?
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- Anonymous8 years ago
ma ma mia no se!!
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