Eras is a sans-serif typeface designed by Albert Boton (b. April 17, 1932, Paris) and Albert Hollenstein (b. Lucerne, 1930; d. 1974), and released by the International Typeface Corporation (ITC) in 1976.

All of Earth's history since the appearance of the first life forms is divided roughly into four eras: Precambrian, from 3.5 billion to 570 million years ago; Paleozoic, from 570 to 225 million; Mesozoic, from 225 to 65 million; and Cenozoic, from 65 million to the present. The last two eras are broken down into the following periods: the Mesozoic into Triassic) Jurassic, and Cretaceous; the Cenozoic into Tertiary and Quaternary.

Electronic Routing and Approval System (Hughes Aircraft) [Hughes

Electronic Residency Application Service. The service which handles all the residency applications.

The Electronic Residency Application Service

Very long periods of time of biological or geological activity. 359

One of the major divisions of the geologic time scale. PICTURE