[Manitowoc and Traverse City Quadrangles: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Manitowoc and Traverse City quadrangles in Wisconsin and Michigan.
Date: July 1981
Creator: EG & G GeoMetrics
System: The UNT Digital Library

[Milwakee and Midland Quadrangles: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Milwakee and Midland quadrangles in Wisconsin and Michigan.
Date: July 1981
Creator: EG & G GeoMetrics
System: The UNT Digital Library

[Racine and Grand Rapids Quadrangles: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Racine and Grand Rapids quadrangle in Wisconsin, Illinois, and Michigan.
Date: July 1981
Creator: EG & G GeoMetrics
System: The UNT Digital Library

[Manitowoc and Traverse City Quadrangles: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Manitowoc and Traverse City quadrangles in Wisconsin and Michigan.
Date: July 1981
Creator: EG & G GeoMetrics
System: The UNT Digital Library

[Milwaukee and Midland Quadrangles: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Milwaukee and Midland quadrangles in Wisconsin and Michigan.
Date: July 1981
Creator: EG & G GeoMetrics
System: The UNT Digital Library

[Racine and Grand Rapids Quadrangles: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Racine and Grand Rapids quadrangles in Wisconsin, Illinois, and Michigan.
Date: July 1981
Creator: EG & G GeoMetrics
System: The UNT Digital Library

[Tawas City and Flint Quadrangles: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Tawas City and Flint quadrangles in Michigan.
Date: July 1981
Creator: EG & G GeoMetrics
System: The UNT Digital Library

[Tawas City and Flint Quadrangles: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Tawas City and Flint quadrangles in Michigan.
Date: July 1981
Creator: EG & G GeoMetrics
System: The UNT Digital Library

[Detroit Quadrangle: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Detroit quadrangle in Michigan.
Date: July 1981
Creator: EG & G GeoMetrics
System: The UNT Digital Library

[Detroit Quadrangle: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Detroit quadrangle in Michigan.
Date: July 1981
Creator: EG & G GeoMetrics
System: The UNT Digital Library