1-4 OF 4
Results shown limited to content with bounding coordinates.
Sigmund Immanuel Hammer
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article

Density determinations by underground gravity measurements

Sigmund Immanuel Hammer
Published: 01 October 1950
Geophysics (1950) 15 (4): 637–652.
DOI: https://doi.org/10.1190/1.1437625
PDF
Purchase
Add to Citation Manager
Journal Article

Gravimeter prospecting for chromite in Cuba

Sigmund Immanuel Hammer, Lewis Lomax Nettleton, Wynne Kent Hastings
Published: 01 January 1945
Geophysics (1945) 10 (1): 34–49.
DOI: https://doi.org/10.1190/1.1437146
PDF
Purchase
Add to Citation Manager
Journal Article

Estimating ore masses in gravity prospecting

Sigmund Immanuel Hammer
Published: 01 January 1945
Geophysics (1945) 10 (1): 51–62.
Purchase
Add to Citation Manager
Journal Article

The resolution of combined effects with applications to gravitational and magnetic data

Thomas A. Elkins, Sigmund Immanuel Hammer
Published: 01 October 1938
Geophysics (1938) 3 (4): 315–331.
DOI: https://doi.org/10.1190/1.1439512
PDF
Purchase
Add to Citation Manager