Mark Pickerel
Mark Pickerel is an American musician best known as the original drummer for the Screaming Trees , a rock group from Ellensburg , Washington , that was formed in 1985 . 
<triplet> Mark Pickerel <subj> 1985 <obj> work period (start) <triplet> Screaming Trees <subj> Ellensburg, Washington <obj> location of formation <subj> 1985 <obj> inception <triplet> 1985 <subj> 1985 <obj> point in time