Geological mapping(d 13-pg-23)
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Stratigraphy and structural geology
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Geological mapping(d 13-pg-23)
- 2. Introduction to geological maps Characteristics Topographic maps Contour maps Reading map & Reading geological structures • Folds • Faults • Dip and Strike Conclusion Habib-ur-Rehman (D-13-PG-23)
- 3. Geological map is a map showing the rocks, (usually in units called formations) that crop out surface of the earth in specific area. Habib-ur-Rehman (D-13-PG-23)
- 4. Shows geological features Shows geological structures Relative ages of rocks Contacts between various rocks Habib-ur-Rehman (D-13-PG-23)
- 5. A topographic map is one which shows configuration of land surface with the help of contours Habib-ur-Rehman (D-13-PG-23)
- 6. Contour or contour line is line on map which has the same elevation above the sea level along the entire length Habib-ur-Rehman (D-13-PG-23)
- 7. V that point up valley Near upper part of hills form closure Widely spaces on gentle slopes and closed spaced for steep slopes Do not cross each other Habib-ur-Rehman (D-13-PG-23)
- 8. Contour map is a geological means of representing the earth’s three-dimensional surface into two-dimensions Habib-ur-Rehman (D-13-PG-23)
- 9. Geological structures Folds Faults Dip Strike Etc. Habib-ur-Rehman (D-13-PG-23)
- 13. Habib-ur-Rehman (D-13-PG-23) Now find out which one is a anticline and which is syncline? Syncline Anticline
- 22. A geological map provide the key for understanding the Geological structures (From two dimensions to three dimension) Geological history of a particular region (Age of rocks) Habib-ur-Rehman (D-13-PG-23)
- 23. Principles of geology by K.M Banger Geological structures and maps-A Practical Guide-by Richard Lisle Youtube.com Habib-ur-Rehman (D-13-PG-23)