MARQUETTE — The Michipicoten and Cuyahoga were at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor early this morning. The Manitowoc was due 9 a.m. today while the Joseph H. Thompson was expected at 10 a.m. today. The Herbert C. Jackson is due at 2 p.m. Expected at 2 p.m. Saturday is the Lee A. Tregurtha, followed by the Michipicoten at 11 p.m. Saturday.