a. 年代学的, 按时间顺序的, 按照年月顺序的

Chronologic \Chron`o*log"ic\, Chronological \Chron`o*log"ic*al\,
a. [Gr. ?.]
Relating to chronology; containing an account of events in
the order of time; according to the order of time; as,
chronological tables. --Raleigh. -- {Chron`o*log"ic*al*ly},
adv.