GEOL 751: Carbonate Petrography University of South Carolina Spring 2005 - PowerPoint PPT Presentation

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GEOL 751: Carbonate Petrography University of South Carolina Spring 2005

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  1. GEOL 751: Carbonate PetrographyUniversity of South CarolinaSpring 2005 Professor Chris Kendall EWS 304 kendall@sc.edu 777.2410 GEOL 751 Lecture 6: Cementation & Diagnesis

  2. Precipitated Cements & Diagenesis of Carbonates Limestones & Dolomites Tango!

  3. C. G. St. C. Kendall GEOL 751 Lecture 6: Cementation & Diagnesis

  4. C. G. St. C. Kendall GEOL 751 Lecture 6: Cementation & Diagnesis

  5. Carbonate Cement Fabrics • Crust or rims coat grains • Syntaxial overgrowth – optical continuity with skeletal fabric • Echinoid single crystals • Brachiopod multiple crystals • Blocky equant - final void fill GEOL 751 Lecture 6: Cementation & Diagnesis

  6. C. G. St. C. Kendall GEOL 751 Lecture 6: Cementation & Diagnesis

  7. GEOL 751 Lecture 6: Cementation & Diagnesis

  8. C. G. St. C. Kendall GEOL 751 Lecture 6: Cementation & Diagnesis

  9. GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  10. Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis

  11. Carbonate Cement Fabrics Isopachus Marine Cement C. G. St. C. Kendall GEOL 751 Lecture 6: Cementation & Diagnesis

  12. Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall after RL Folk

  13. Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis

  14. Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis

  15. GEOL 751 Lecture 6: Cementation & Diagnesis

  16. After James GEOL 751 Lecture 6: Cementation & Diagnesis

  17. GEOL 751 Lecture 6: Cementation & Diagnesis After James

  18. After James GEOL 751 Lecture 6: Cementation & Diagnesis

  19. GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  20. Belize Reef - Cementation Botryoidal Aragonite Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis

  21. Belize Reef - Cementation Botryoidal Aragonite Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis

  22. Eniwetok Atoll – Pleistocene Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  23. Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  24. Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  25. Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  26. Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  27. Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  28. Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  29. GEOL 751 Lecture 6: Cementation & Diagnesis

  30. Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  31. Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  32. Eniwetok Atoll – Pleistocene Isopachus Marine Aragonite Cement GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  33. Marine Cement Fabrics - Aragonite Needles & Magnesium Calcite Blades GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  34. Isopachus Marine Cement After James GEOL 751 Lecture 6: Cementation & Diagnesis

  35. After James Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis

  36. Eniwetok – Marshal Islands GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  37. Dry Canyon – Almagordo, NMx Stromotactis Cavity Internal Sediment GEOL 751 Lecture 6: Cementation & Diagnesis

  38. Canning Basin – Winjana Gorge GEOL 751 Lecture 6: Cementation & Diagnesis

  39. Encrusting Renalcis Canning Basin – Winjana Gorge Internal Sediment Amphipora GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  40. Canning Basin – Winjana Gorge Encrusting Renalcis Amphipora Internal Sediment GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  41. Canning Basin – Winjana Gorge Renalcis Drape Internal Sediment GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  42. Canning Basin – Winjana Gorge - Pilara Canning Basin – Winjana Gorge Amphipora Core Cement Fill Renalcis Drape GEOL 751 Lecture 6: Cementation & Diagnesis

  43. Canning Basin – Winjana Gorge Cement Fill Renalcis Drape Amphipora Core GEOL 751 Lecture 6: Cementation & Diagnesis

  44. Eniwetok – Pleistocene Isopachus Calcite Cement GEOL 751 Lecture 6: Cementation & Diagnesis

  45. Canning Basin – Winjana Gorge Final Cement Fill Brchiopod Core Isopachus Marine Cement Renalcis Drape GEOL 751 Lecture 6: Cementation & Diagnesis

  46. Canning Basin – Winjana Gorge Isopachus Marine Cement GEOL 751 Lecture 6: Cementation & Diagnesis

  47. Canning Basin – Winjana Gorge Isopachus Marine Cement Renalcis Drape Isopachus Marine Cement Spongue Internal Sediment GEOL 751 Lecture 6: Cementation & Diagnesis C. G. St. C. Kendall

  48. Renalcis Drape Final Cement Fill Isopachus Marine Cement C. G. St. C. Kendall GEOL 751 Lecture 6: Cementation & Diagnesis

  49. Canning Basin – Winjana Gorge - Pilara GEOL 751 Lecture 6: Cementation & Diagnesis

  50. After Phil Playford C. G. St. C. Kendall GEOL 751 Lecture 6: Cementation & Diagnesis