To establish an order of events based on the time of their occurrence.

Is Chronology a verb or noun?

noun, plural chro·nol·o·gies. the sequential order in which past events occur. a statement of this order. the science of arranging time in periods and ascertaining the dates and historical order of past events.

Can you use sequence as a verb?

verb (used with object), se·quenced, se·quenc·ing. to place in a sequence. Biochemistry. to determine the order of (chemical units in a polymer chain), especially nucleotides in DNA or RNA or amino acids in a protein.