Over the years a variety of record equalization practices emerged and there was no industry standard.

Rather, a variety of new markets have emerged, such as for carbon trading or rights to pollute.

A variety of new brick and mortar stoves have emerged.

As apples spread around the world, different varieties emerged to cope with their new environments.

A huge variety of guitar effects have emerged from their experiments.

A variety of technologies soon emerged to do so.

In the fall, a large variety of mushroom species emerge.

In fact, a completely new variety has emerged recently, which given the chance, may one day amount to a full-blown species.

Over the years, we have watched a variety of social issues emerge, gain, and then lose market share.

Over the years, a wide variety of children's programming has emerged throughout the system.