ories . ▁It ▁pres erves ▁foss ils ▁d ating ▁back ▁to ▁the ▁Ord ov ician ▁period . ▁ ▁See ▁also ▁▁ ▁List ▁of ▁foss il ifer ous ▁strat ig raph ic ▁units ▁in ▁North west ▁Territ ories ▁ ▁References ▁▁▁ ▁Category : Ord ov ician ▁North west ▁Territ ories ▁Category : Ord ov ician ▁southern ▁pale otrop ical ▁depos its <0x0A> </s> ▁WM X L ▁ ▁( 9 4 . 5 ▁FM ) ▁is ▁a ▁commercial ▁FM ▁radio ▁station ▁lic ensed ▁to ▁Lex ington , ▁Kentucky , ▁serving ▁the ▁Lex ington ▁metropol itan ▁area ▁and ▁the ▁greater ▁Central ▁Kentucky ▁region . ▁The ▁station ▁is ▁owned ▁by ▁i He art Media , ▁Inc . ▁and ▁air s ▁an ▁Ad ult ▁Contempor ary ▁radio ▁format . ▁It ▁broadcast s ▁with ▁an ▁ER P ▁of ▁ 8 5 , 0 0 0 ▁w att s ▁from ▁a ▁height ▁of ▁about ▁ 6 4 0 ▁feet ▁above ▁ground , ▁giving ▁it ▁a ▁nearly ▁ 9 0 - mile ▁broadcast ing ▁radius . ▁Its ▁signal ▁is ▁heard ▁as ▁far ▁south ▁as ▁London , ▁as ▁far ▁east ▁as ▁More head , ▁as ▁far ▁north ▁as ▁C inc inn ati ▁and ▁as ▁far ▁west ▁as ▁Louis ville . ▁i He art Media ▁currently ▁own s ▁the ▁station . ▁ ▁WM X L - FM ▁was ▁the ▁fifth ▁station ▁in ▁the ▁Lex ington ▁radio ▁market ▁to ▁begin ▁broadcast ing ▁HD ▁Radio ▁after ▁W UK Y , ▁W K Q Q , ▁W BU L , ▁and ▁W L K T .