Wejrowski, Kelsey. Prehistoric chert mine at Norwood, Michigan / by Kelsey Wejrowski; supervisor Dr. Mark Holley. - 36 pages : color illustrations, maps, charts ; 28 cm - NAS 2 Research Projects . Includes bibliographical resources. Subjects--Topical Terms: Quarries and quarrying, Prehistoric--Michigan, Lake.Chert.Underwater archaeology--Michigan.Archaeological surveying--Michigan--Traverse City. Subjects--Geographic Terms: Norwood (Mich.)--Antiquities. LC Class. No.: CC77 .U5 / N37 2016 W45