| 21. | Interbedded tabular units were deposited during periods of general tectonic subsidence and minor rotation.
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| 22. | Powderly Creek is within the interbedded sedimentary rock.
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| 23. | The plateaus are made up of basaltic lava flows interbedded with ash and volcanic tuff.
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| 24. | This technique is used to date sequences that generally lack fossils or interbedded igneous rocks.
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| 25. | The landmark is a conical outcrop composed of interbedded Permian marine limestone and volcanic rocks.
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| 26. | This member is a sandy siltstone that is interbedded with a fine-grained sandstone.
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| 27. | The division comprises mainly interbedded siltstones and silty sandstones and occurs up to 27m thick.
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| 28. | In the Abrahams Creek watershed, 94 percent of the rock is interbedded sedimentary rock.
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| 29. | These friable sandstone layers are interbedded with coal beds that have been sheared and crushed.
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| 30. | The main rock types in the watershed of Pine Creek are interbedded sedimentary rock and sandstone.
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