Fracture-Correlation Techniques
Fractured-Correlated Lineaments
| 1-2. | Maps showing: | |
| 1. | Location of the lineament and outcrop study area in the Dover
West, Dover East, Newmarket, and Portsmouth 1:24,000-scale quadrangles in southeastern New Hampshire |
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| 2. | Location of domain cells and the distribution of fracture-set
spacing in relation to the shoreline of Great Bay, N.H. |
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| 3-5 | Contoured stereo-net plots and azimuth-frequency plots at Great Bay, N.H., showing: | |
| 3. | Bedding and foliation data for (A) the Kittery Formation and (B) the Eliot Formation | |
| 4. | Fracture data for (A) all fractures, (B) Exeter Diorite, (C)
Kittery Formation, (D) Eliot Formation, (E) diabase dikes and sills, and (F) open and vug-filled fractures |
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| 5. | Fracture data binned by spacing for (A) 1- to 4-centimeter
spacing, (B) 5- to 10-centimeter spacing, (C) 11- to 40-centimeter spacing, and (D) 41- to 200-centimeter spacing |
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| 6. | Map showing location of fracture-correlated lineaments
with a 305-meter (1,000-foot) buffer zone determined by buffer analysis in relation to the shoreline of Great Bay, N.H |
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| 7-8. | Azimuth-frequency plots of: | |
| 7. | Discrete-measurement analysis of fracture data from domain cells, Great Bay, N.H | |
| 8. | Spacing-normalized analysis of fracture data from domain cells | |
| 1. | Map showing fracture-correlated lineaments near Great Bay, southeastern New Hampshire (plate is a pdf file 1.6MB) |
| 1. | Azimuths of principal peaks as determined by discrete-measurement
and spacing-normalized domain analyses, Great Bay, N.H |
This report is also in pdf (802KB). The plate that accompanies the report is also in pdf (1.6MB).
If you have Adobe Acrobat Reader installed on your computer, you may view and/or print the PDF version of this report. If you do not have Acrobat Reader, you may download it here.
For additional information write to:
District Chief
U.S. Geological Survey
New Hampshire/Vermont District
361 Commerce Way
Pembroke, NH 03275-3718
or through our Web site at
Copies of this report can be purchased from:
U.S. Geological Survey
Branch of Information Services
Box 25286
Federal Center
Denver, CO 80225
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