The two ships passing in the day were not only of separate eras.

Speedway has taken place in Berwick in two separate eras.

It has gone through two separate eras, and was located at 268 Oak Street in Downtown Buffalo.

Each issue dealt with a separate era or event in Atlantis' past, beginning with its sinking, as told through the royal historian's point of view.

Consider, for example, two separate eras in the lifetime of the baby-boom generation.

It is a team of one purpose but two separate eras.

Muljadi's career spanned two separate eras of Indonesian domination of the then triennial Thomas Cup (men's international team) competition: 1958 to 1964 and 1970 to 1979.

According to an archaeologic report released in 1981, the site was a shell midden and village between 670 and 1700 CE, comprising four separate eras of occupation.

Historically, the emergence of the international investment framework can be divided into two separate eras.

Sun, based in Santa Clara, Calif., has essentially performed well in three separate eras of computing, stumbling badly at times in the last five years.