| 21. | This is a fossil-bearing sedimentary rock type consisting mainly of slate.
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| 22. | Evaporites are considered sedimentary rocks and are formed by chemical sediments.
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| 23. | Its sediment source was mainly the erosion of preexisting sedimentary rocks.
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| 24. | Centuries of flooding and evaporation created enormous deposits of sedimentary rock.
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| 25. | The Canadian Rockies consist of sedimentary rock, with numerous fossil deposits.
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| 26. | Sedimentary rocks hold many secrets, not the least of which is their age.
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| 27. | It grows on sandstone or sedimentary rocks, often in deep soil.
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| 28. | The source of the sediment of a sedimentary rock is termed its provenance.
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| 29. | The impact occurred into Mesoproterozoic sedimentary rocks of the McArthur Basin.
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| 30. | Fossil eggs are known from sedimentary rocks deposited in marine environments.
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