mu... H. inainnon af awonte in nrder from oldest (1) to youngest (4). All of the urnts are seumtitar , wnon All of the units are sedimentary rocks. 4 (youngest) 3 2 1 (oldest) Question 2 1 pts Which principle of relative age dating did you use to determine the sequence of events in question \#1? Lateral Continuity Original horizontality Cross cutting relationships Superposition.