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      Geologic Atlas of Ramsey County, MinnesotaA County Geologic Atlas is a systematic study of a county's geologic and ground water resources. Geologic studies include both near-surface deposits and bedrock. Ground water...
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      Quaternary Geology - Southern Red River Valley, Minnesota (Part A)A County Geologic Atlas is a systematic study of a county's geologic and ground water resources. Geologic studies include both near-surface deposits and bedrock. Ground water...
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      Regional Hydrogeologic Assessment - Anoka Sand Plain, MinnesotaA County Geologic Atlas is a systematic study of a county's geologic and ground water resources. Geologic studies include both near-surface deposits and bedrock. Ground water...
