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Helicopter magnetic and gravity gradiometry survey over the Pea Ridge iron mi...
High resolution magnetic and gravity gradient data were collected using the HeliFalcon airborne gravity gradiometry system together with a stinger-mounted magnetometer. The... -
Helicopter magnetic and gravity gradiometry survey over the Pea Ridge iron mi...
High resolution magnetic and gravity gradient data were collected using the HeliFalcon airborne gravity gradiometry system together with a stinger-mounted magnetometer. The... -
In situ U-Pb dating of apatite and rutile from St. Francois Mountains IOA and...
Apatite (Ca5(PO4)3(Cl/F/OH)) and rutile (TiO2) samples were collected by the U.S. Geological Survey (USGS) from the iron oxide-apatite-rare earth element (IOA-REE) and iron... -
In situ U-Pb dating of apatite and rutile from St. Francois Mountains IOA and...
Apatite (Ca5(PO4)3(Cl/F/OH)) and rutile (TiO2) samples were collected by the U.S. Geological Survey (USGS) from the iron oxide-apatite-rare earth element (IOA-REE) and iron... -
TIGER/Line Shapefile, Current, County, Bourbon County, KY, Area Hydrography
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File... -
TIGER/Line Shapefile, 2022, County, Bourbon County, KS, All Lines
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File... -
TIGER/Line Shapefile, 2023, County, Bourbon County, KY, All Lines
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File... -
TIGER/Line Shapefile, 2021, County, Bourbon County, KY, All Roads
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File... -
TIGER/Line Shapefile, 2021, County, Bourbon County, KS, All Roads
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File... -
TIGER/Line Shapefile, Current, County, Bourbon County, KY, All Lines
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File... -
Helicopter magnetic and gravity gradiometry survey over the Pea Ridge iron mi...
High resolution magnetic and gravity gradient data were collected using the HeliFalcon airborne gravity gradiometry system together with a stinger-mounted magnetometer. The... -
TIGER/Line Shapefile, Current, County, Bourbon County, KS, All Lines
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File... -
TIGER/Line Shapefile, 2022, County, Bourbon County, KY, Area Hydrography
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File... -
TIGER/Line Shapefile, 2023, County, Bourbon County, KS, Feature Names Relatio...
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File...