North American Database of Archaeological Geophysics
North American Database of Archaeological Geophysics
Image Library (by archaeological site type): Historic/Non-Native Shipwreck
(to view an enlargement of a graphic, click on it)
Project images sorted alphabetically by state or country; within each by site name and geophysical survey type
Conductivity
GPR 
Induced Polarization 
Magnetic 
Magnetic susceptibility 
Metal detector 
Multiple Methods 
Seismic Refraction 
Self Potential 
Resistance/Resistivity
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AL
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AK
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AZ
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CA
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CO
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CT
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DE
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GA
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HI
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IA
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ID
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IL
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IN
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KS
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KY
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LA
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MA
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MD
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ME
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MI
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MN
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MO
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MT
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||
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NC
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ND
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NE
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NH
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NJ
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NM
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NV
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NY
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OH
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OK
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OR
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PA
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RI
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SC
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TN
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UT
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VA
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VT
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WA
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WI
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WV
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WY
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Dike, Revetment, and Weir Construction Survey
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Magnetic image, Dike, Revetment, and Weir Construction survey, AR and MS; |
Magnetic image, Dike, Revetment, and Weir Construction survey, AR and MS; |
Island 86 Survey
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|
Ouachita River Shipwrecks Survey
Shipwreck Catalina
 Ferrous
distribution of the shipwreck (shaded area) as determined by the magnetic
anomalies; |
Dike, Revetment, and Weir Construction Survey
|
Magnetic image, Dike, Revetment, and Weir Construction survey, MS and AR; |
Magnetic image, Dike, Revetment, and Weir Construction survey, MS and AR; |
Island 86 Survey
 Contour
map of magnetic survey alignment of Dike No. 4 on the Mississippi River
near Islands 86 and 87; |
Steamboat North Alabama
 Electromagnetic
conductivity survey results; |
 Magnetic
susceptibility survey results; |
Black Cloud Steamboat
 Magnetic
contour map of the "Black Cloud" shipwreck location in the Trinity
River; |
Conductivity
GPR
Induced Polarization
Magnetic
Magnetic susceptibility
Metal detector
Multiple Methods
Seismic Refraction
Self Potential Resistance/Resistivity
