West Lake Landfill Tree Core Analysis Report, 09/02/2015 Posted on 2015/09/022016/03/19 by stlradwastelegacy Leave a Comment on West Lake Landfill Tree Core Analysis Report, 09/02/2015 Submitted to: State of Missouri Attorney General’s Office Prepared by: Dr. Joel G. Burken, Dr. Shoaib Usman West Lake Landfill Tree Core Analysis Report