They all evoke specific eras of film soundtrack or disco trend.

At least a specific era from earlier in this century.

Each weapon is the product of a specific historical era.

By not having the stage represent any one specific era, the play transcends any particular time and represents all times.

Each of the well known names represent a specific era of the city's history.

The monuments should be considered as part of archaeology that speak to a specific era in Iraqi history.

Running lights from a specific era, like the pulsing Mars Light on 1940's diesel engines, can be simulated for effect.

The specific eras visited, the common enemies and the motherships are:

He believed it is possible to create theories analysing typical, common culture, representative of specific eras or regions.

All the masks and costumes were designed to appear timeless, so as to avoid placing the opera in a specific era.