Time line

Had an interesting session today using timelines to map out the frames of our chosen motion graphic, unfortunately I didn't have my camera that day so I Pinched a few photos from a couple course blogs in order to have documentation of the session for recollection.
(managed to find my timeline [below] and document a few weeks later)

How do my sequences relate to a time line? - How can I map them? - Map 5 best sequences

Focused video- longer time line, more specific time increments.
Covering a lot of time in a general manor - Short scale, less time increments

When time lining  - Pre Production > Seconds
                            - Post Production > Frames