| 41. | In the study of sediments, particle size is frequently bimodal.
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| 42. | Phosphorus is often found in high concentration in soft shallow sediments.
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| 43. | Also, eolian sedimentation can produce high rates of sediment accumulation.
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| 44. | Creepers, grasses and sedges stabilise sand dunes and uncompacted sediments.
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| 45. | The basin later became filled with sediment eroded from the Rockies.
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| 46. | These tillites and glacially derived sediments are designated the Gondwanas series.
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| 47. | Detection will be enhanced by centrifugation and examination of the sediment.
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| 48. | A subsurface island rises from soft sediments covering the continental shelf.
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| 49. | Such invertebrates are abundant in the sediment of the fossil site.
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| 50. | Washover is the sediment deposited inland of a beach by overwash.
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