mya

mya englanniksi

1. Mya

1. (ISO 639)

2. (abbreviation of) (n-g). (Preceded by a numeral.)

(cot)

(alti)

3. (quote-book)|passage=The first (oldest) unit of time is the Precambrian Supereon, which covers much of Earth's history from its origins roughly 4.55 bya to 545 mya. Very primitive, one-celled life-forms arose as early as 4.0 bya and near the end of the era (570 mya) the oldest known fossils of multi-celled organisms appear.

4. (ja-romanization of)

5. emerald

6. a kind of mussel

7. hundred

8. (abbreviation of)