Geology topics
John R. Henderson
Publications and source records attributed to John R. Henderson.
Ten preliminary aeromagnetic maps covering Clark, Floyd, Hamilton, Hancock, Harrison, Jackson, Jefferson, Madison, Tipton, and Washington Counties, Indiana
Explore the source record for details and available documents.
Open-File Report↗
Two preliminary aeromagnetic maps covering Johnson and Marion Counties, Indiana
Explore the source record for details and available documents.
Open-File Report↗
Four preliminary aeromagnetic maps covering Clay, Knox, Sullivan, and Vigo Counties, Indiana
Explore the source record for details and available documents.
Open-File Report↗
Preliminary aeromagnetic map covering Fountain County, Indiana
Explore the source record for details and available documents.
Open-File Report↗
Preliminary aeromagnetic map covering Greene County, Indiana
Explore the source record for details and available documents.
Open-File Report↗
Total intensity aeromagnetic map of the Magnet Cove area, Hot Spring County, Arkansas
No abstract available.
Arkansas↗