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Chris Paola, Paul L. Heller and Charles L. Angevine Basin Research (1992) 4

The large-scale dynamics of grain-size variation in alluvial basins, 1: Theory first # 2: Application to syntectonic conglomerate. Chris Paola, Paul L. Heller and Charles L. Angevine Basin Research (1992) 4. Fig. 2 Slow Variation (T>>Teq).

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Chris Paola, Paul L. Heller and Charles L. Angevine Basin Research (1992) 4

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  1. The large-scale dynamics of grain-size variation in alluvial basins, 1: Theory first # 2: Application to syntectonic conglomerate Chris Paola, Paul L. Heller and Charles L. Angevine Basin Research (1992) 4

  2. Fig. 2 Slow Variation (T>>Teq) Isochrons (equal lines of time) are every 1,000,000 years Sediment Flux Gravel Fraction Subsidence Diffusivity What are the differences among A-D?

  3. Fig. 4 Rapid Variation (T<<Teq) Isochrons are every 10,000 years Sediment Flux Gravel Fraction Diffusivity Subsidence How are A-D different than the slow case?

  4. Fig 5. Equilibrium Variation (T=Teq) Sediment Flux Gravel Fraction Diffusivity Subsidence (isochrons are every 100,000 years)

  5. Slow EQ Fast

  6. How important is the equilibrium timescale to interpretation?

  7. Fig. 7 T>>Teq (slow variation) Differing Basin Cross-sectional Shapes.

  8. Flux-driven Distribution driven Subsidence-driven

  9. The end?

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