Profile Reversed

The East Pacific Rise profile above is also modified from Fred Vine's $1966$ paper on sea$-$floor magnetic reversals.

$3.$ Identify the $9$ normal geomagnetic epochs and the $8$ reversed epochs labeled with numbers. The blue numbers are meant to lie on top of the black bits that show normally polarized times, and the red numbers are meant to lie directly underneath the white bits that show reversed times. Identify the epoch that corresponds wih each number