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Geology 103A Sedimentology and Stratigraphy Tim Horner Geology Department, CSU Sacramento

SACRAMENTO. STATE. Geology 103A Sedimentology and Stratigraphy Tim Horner Geology Department, CSU Sacramento. Lecture #16: Stratigraphy Reading assignments: maps, field trip guides and journal articles about the local stratigraphic units. Types of stratigraphy:. Types of stratigraphy:

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Geology 103A Sedimentology and Stratigraphy Tim Horner Geology Department, CSU Sacramento

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  1. SACRAMENTO STATE Geology 103ASedimentology and StratigraphyTim HornerGeology Department, CSU Sacramento Lecture #16: Stratigraphy Reading assignments: maps, field trip guides and journal articles about the local stratigraphic units

  2. Types of stratigraphy:

  3. Types of stratigraphy: biostratigraphy lithostratigraphy chronostratigraphy sequence stratigraphy seismic stratigraphy magnetostratigraphy event stratigraphy cyclostratigraphy chemostratigraphy high-resolution stratigraphy basin analysis

  4. Types of Lithologic contacts

  5. Lithostratigraphic units: Supergroup Group Formation Member bed

  6. Sequence stratigraphy units

  7. Basin accommodation and sequence stratigraphy

  8. Magneto stratigraphy

  9. Magnetostratigraphy is calibrated using biostratigraphy

  10. Summary- magnetic polarity

  11. Biostratigraphic units vs. lithostratigraphic units

  12. Biostratigraphic zone- results from overlapping ranges

  13. Biostratigraphic zonation

  14. Correlation using fossil assemblages

  15. Processes involved in chronostratigraphy

  16. Paleozoic chronostratigraphic units

  17. Mesozoic chronostratigraphic units

  18. Cenozoic chronostratigraphic units

  19. North American chronostratigraphic units

  20. Schedule and stratigraphy project: Week 10 (April 2-6): Background research Week 11 (April 9-13): Visit one outcrop from your formation Week 12 (April 16-20): Visit a second outcrop of your formation Week 13 (April 23-27) Delta lecture Midterm #2 Produce poster for stratigraphy project Week 14 (April 30 – May 4) Carbonates lab- present posters

  21. Correlation chart From Springhorn, 2008

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