| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Pipher's Marl Quarry, Cass County, Michigan, USA | 42° 2' 4" N | 85° 55' 29" W | 16.1km (10.0 miles) | |
| Drake Marl pit (Coy Drake), St. Joseph County, Michigan, USA | 42° 2' 26" N | 85° 39' 33" W | 20.9km (13.0 miles) | |
| Shield Brother's Clay Pit, Kalamazoo County, Michigan, USA | 42° 21' 20" N | 85° 44' 44" W | 22.5km (14.0 miles) | |
| Unnamed gravel pit, Dowagiac, Cass County, Michigan, USA | 42° 0' 23" N | 86° 5' 5" W | 26.6km (16.5 miles) | |
| Acolliney Clay pit, Van Buren County, Michigan, USA | 42° 11' 49" N | 86° 10' 8" W | 26.7km (16.6 miles) | |
| Fish and Steward Clay pit, Van Buren County, Michigan, USA | 42° 19' 14" N | 86° 6' 29" W | 27.5km (17.1 miles) | |
| Unnamed clay prospect (MRDS - 10170721), Cass County, Michigan, USA | 41° 59' 9" N | 86° 5' 30" W | 28.5km (17.7 miles) | |
| Hayward Dry Marl Pit, Kalamazoo County, Michigan, USA | 42° 7' 50" N | 85° 30' 14" W | 28.6km (17.8 miles) | |
| Kerr pit (Robert Kerr Peat and Marl), St. Joseph County, Michigan, USA | 41° 56' 48" N | 85° 39' 20" W | 29.1km (18.1 miles) | |
| Prather Farm bog iron locality, Lagrange Township, Cass County, Michigan, USA | 41° 54' 28" N | 86° 3' 51" W | 34.0km (21.1 miles) | |
| Cushman Brothers Clay pit, Allegan County, Michigan, USA | 42° 28' 54" N | 85° 42' 39" W | 36.7km (22.8 miles) | |
| Allegan Brick Company Clay pit, Allegan County, Michigan, USA | 42° 31' 0" N | 85° 52' 0" W | 38.9km (24.2 miles) | |
| Garlanger Site, Covert Township, Berrien County, Michigan, USA | 42° 17' 12" N | 86° 17' 29" W | 38.9km (24.2 miles) | |
| Unnamed Au placers, Allegan, Allegan County, Michigan, USA | 42° 31' 18" N | 85° 51' 2" W | 39.4km (24.5 miles) | |
| Rose Pit, Covert Township, Berrien County, Michigan, USA | 42° 15' 39" N | 86° 18' 47" W | 39.8km (24.7 miles) | |
| Allegan, Allegan County, Michigan, USA | 42° 31' 45" N | 85° 51' 19" W | 40.3km (25.0 miles) | |
| Hervig Mall pit (Gerald Arnsman; Belden pit), Allegan County, Michigan, USA | 42° 30' 56" N | 85° 42' 38" W | 40.3km (25.1 miles) | |
| Poehlman Marl Pit, Cass County, Michigan, USA | 41° 51' 44" N | 86° 7' 0" W | 40.6km (25.2 miles) | |
| Allegan meteorite, Thomas Hill, Allegan, Allegan County, Michigan, USA | 42° 31' 59" N | 85° 52' 59" W | 40.8km (25.4 miles) | |
| Moose Lake Aggregate Quarry, Section 33, Pokagon Township, Cass County, Michigan, USA | 41° 53' 44" N | 86° 10' 48" W | 40.8km (25.4 miles) | |
| Austin Site, Covert Township, Berrien County, Michigan, USA | 42° 19' 50" N | 86° 17' 30" W | 40.9km (25.4 miles) | |
| Busse Site, Covert Township, Berrien County, Michigan, USA | 42° 18' 23" N | 86° 18' 30" W | 41.0km (25.5 miles) | |
| Nadeau Pit, Hagar Township, Berrien County, Michigan, USA | 42° 14' 17" N | 86° 20' 33" W | 41.6km (25.8 miles) | |
| Lake Michigan beaches, South Haven, Van Buren County, Michigan, USA | 42° 20' 35" N | 86° 18' 15" W | 42.4km (26.3 miles) | |
| Nadeau Site, Covert Township, Berrien County, Michigan, USA | 42° 15' 0" N | 86° 20' 59" W | 42.4km (26.4 miles) | |
| Pavlak pit, Allegan County, Michigan, USA | 42° 34' 14" N | 85° 40' 35" W | 47.0km (29.2 miles) | |
| Marl Lake, St. Joseph County, Michigan, USA | 41° 46' 18" N | 85° 36' 55" W | 47.9km (29.8 miles) | |
| Belden Marl pit 2, Allegan County, Michigan, USA | 42° 35' 54" N | 85° 49' 30" W | 48.0km (29.8 miles) | |
| Niles well, Berrien County, Michigan, USA | 41° 49' 18" N | 86° 15' 30" W | 51.3km (31.9 miles) | |
| Benton Harbor well, Berrien County, Michigan, USA | 42° 6' 55" N | 86° 28' 4" W | 51.5km (32.0 miles) | |
