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BASIN ANALYSIS

BASIN ANALYSIS. Virginia T. McLemore New Mexico Bureau of Geology and Mineral Resources New Mexico Institute of Mining and Technology, Socorro, NM. Class notes. Choose an article, read it, and report the important points back to the class 10 min (NO LONGER) Purpose of paper Methods used

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BASIN ANALYSIS

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  1. BASIN ANALYSIS Virginia T. McLemore New Mexico Bureau of Geology and Mineral Resources New Mexico Institute of Mining and Technology, Socorro, NM

  2. Class notes • Choose an article, read it, and report the important points back to the class • 10 min (NO LONGER) • Purpose of paper • Methods used • Conclusion of paper • Your evaluation • Class schedule (April 3, 8, 17, 24, 29, May 8) • Field trip date

  3. What is basin analysis?

  4. Geologic method Defining and describing a sedimentary basin Analyze the sediment Composition Primary structures Internal architecture Describe basin components Backarc Forearc passive margin Epicontinental Extensional What is basin analysis?

  5. Controls of basins • Sediment supply (uplift of source area) • Subsidence (thrusting, flexing of the lithosphere)—regional tectonic activity • Sea level (climate) • The rates of these processes is more important then their magnitude.

  6. Types of Basins

  7. Rift basins http://web.mala.bc.ca/earle/geol201/basin-types.htm

  8. Passive margin basins http://web.mala.bc.ca/earle/geol201/basin-types.htm

  9. Subduction-related basins http://web.mala.bc.ca/earle/geol201/basin-types.htm

  10. Subduction-related basins http://web.mala.bc.ca/earle/geol201/basin-types.htm

  11. Subduction-related basins http://web.mala.bc.ca/earle/geol201/basin-types.htm

  12. Subduction-related basins http://web.mala.bc.ca/earle/geol201/basin-types.htm

  13. Intracontinental basin

  14. Intracontinental basin

  15. Syn-orogenic and post-orogenic

  16. DEPOSITIONAL ENVIRONMENTS

  17. http://www.eos.ubc.ca/resources/slidesets/clastic/clastic.htmlhttp://www.eos.ubc.ca/resources/slidesets/clastic/clastic.html

  18. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  19. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  20. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  21. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  22. Overbank deposits http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  23. Sandstone deposits http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  24. Sandstone deposits http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  25. Sandstone deposits http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  26. Sandstone deposits http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  27. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  28. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  29. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  30. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  31. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  32. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  33. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  34. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  35. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  36. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  37. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  38. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  39. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  40. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  41. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

  42. Depositional environments of sandstones http://www.eos.ubc.ca/resources/slidesets/clastic/c.html

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