The time period is defined in terms of years, quarters and months. YEAR = 2003 etc. QUARTER = 1 is january-March, 2 is April-June etc. MONTH = use numerical values, 1 is January, 2 February ...

Thesaurus Legend: Synonyms Related Words Antonyms. Noun: 1. time period - an amount of time; "a time period of 30 years"; "hastened the period of time of his recovery"; "Picasso's blue ...

The categorization of time into discrete named blocks is called periodization. This is a list of such named time periods as defined in various fields of study.

period, in geologic time period, unit of time on the geologic timescale geologic timescale, a chronological scale of earth's history used to measure the relative or absolute age of any ...

The only kinds of periods meant by people who use this phrase are periods of time, so it’s a redundancy. Simply say “time” or “period.”

Browse the entries on Ohio History Central by Time Period.

Entries: Browse by Time Period. Pre-European Exploration (Prehistory - 1540) European Exploration and Settlement (1541 - 1802) Louisiana Purchase through Early Statehood (1803 - 1860)

Geo-Archaeological Information Applications Lab School of Human Evolution & Social Change Arizona State University, Box 872402 Tempe, AZ 85287-2402

To be added ... Find pages written by our experts on our collections by time period (e.g. 1401-1500, 1901-1918).

Post-Reconstruction through the Gilded Age (1875 - 1900)