| 41. | The Mahoenui Group consists of calcareous mudstones, with thinly interbedded sandstones, siltstones, and limestones.
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| 42. | The main rock types in the watershed of Grassy Island Creek are sandstone and interbedded sedimentary rocks.
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| 43. | Lacustrine mud that is interbedded with salt and saturated with brine underlies the surface of Salar de Uyuni.
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| 44. | It is made of bluish-gray shale with interbedded mudstone, fine-grained sandstone and siltstone.
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| 45. | The Late Eocene reflects more frequent lateral variations of interbedded limestones, dolomites, marls, and shales.
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| 46. | At the top are the interbedded coal seams, carbonaceous shales and mudstones of the Taber coal zone.
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| 47. | The name is derived from occasional interbedded anthracite layers that indicate a paralic environment near a shallow sea.
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| 48. | It is mostly clay cemented cross bedded quartz sandstone, but this is interbedded with claystone and shale.
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| 49. | Down-ramp, the Pooleville is represented largely by centimeter-thick shales and interbedded lime mudstones.
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| 50. | In the higher areas of the Hemlock Creek watershed, half of the rock is interbedded sedimentary rock.
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