| 11. | As they melted they left behind new sedimentary deposits.
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| 12. | But the wells tapped into groundwater contaminated by arsenic from sedimentary deposits deep below Bangladesh.
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| 13. | The'sequence'part of the name refers to cyclic sedimentary deposits.
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| 14. | This disturbs the chemical balance and causes precipitation of the carbonates, which then creates sedimentary deposits.
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| 15. | Its underlying strata were formed by Pliocene and Pleistocene lava flows covered by Holocene sedimentary deposits.
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| 16. | In most places the original rocks are buried far below more recent volcanic and sedimentary deposits.
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| 17. | The Mesozoic Era sedimentary deposits are striking.
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| 18. | The upper levels of strata are sedimentary deposits from the Holocene, which are thick in some areas.
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| 19. | It was further thought that a few small remnant volcanic peaks and domes still pierce the sedimentary deposits.
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| 20. | The effect was only compounded when the Twelve Mile Creek cut through the sedimentary deposits and glacial till.
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