chro·nol·o·gy 
(krə-nŏlə-jē)
(krə-nŏlə-jē)n. pl. chro·nol·o·gies
1. The science that deals with the determination of dates and the sequence of events.
2. The arrangement of events in time.
3. A chronological list or table.
chro·nolo·gist, chro·nolo·ger n.