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For the same proportion of women, 2.6% (n = 491) are responsible for 18.8% of the lays among women.That means the top guys are taking a much bigger share of the lays than the top girls are.

The entire process can take over 20 million years and occurs only under very unique geological conditions.

Fossil coral is a natural type of gemstone formed by ancient corals.

The proper name for fossil coral is 'agatized coral' or 'agatized fossil coral', because during formation, the coral remains are gradually replaced with agate, a variety of naturally occurring chalcedony, or microcrystalline quartz.

Corals are marine animals and it is their skeletons that are fossilized and preserved, often leaving flower-like patterns in the stone.

Fossil coral should not be mistaken for endangered or protected reef coral or precious coral.

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