Chemical and isotopic indicators of groundwater evolution in the basal sands of a buried bedrock valley in the Midwestern United States; implications for recharge, rock-water interactions, and mixing
Buried bedrock valley aquifers can be found throughout Canada and the northern United States where glacial deposits have filled in previously exposed bedrock valleys. The Mahomet bedrock valley is an east-west-trending buried valley in central Illinois containing basal Pleistocene sands and gravels... Full description
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doi: 10.1130/B26574.1 |
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| Authors: | Hackley, K.C.; Panno, S.V.; Anderson, T.F. |
| Volume Title: | Geological Society of America Bulletin |
| Source: | Geological Society of America Bulletin, 122(7-8), p.1047-1066. Publisher: Geological Society of America (GSA), Boulder, CO, United States. ISSN: 0016-7606 |
| Publication Date: | 2010 |
| Note: | In English. With GSA Data Repository Item 2009286. 92 refs.; illus., incl. sects., geol. sketch map |
| Subjects: | Aquifers; Bedrock; Buried valleys; C-14; Carbon; Cenozoic; Clastic sediments; D/H; Deuterium; Experimental studies; Geochemistry; Ground water; Hydrochemistry; Hydrogen; Isotope ratios; Isotopes; Mixing; O-18/O-16; Oxygen; Paleohydrology; Pleistocene; Quaternary; Radioactive isotopes; Recharge; S-34/S-32; Sand; Sediments; Shallow aquifers; Stable isotopes; Sulfur; Tritium; Water-rock interaction; Illinois; Midwest; United States; Central Illinois; Mahomet Aquifer; Sankoty Mahomet Aquifer |
| Coordinates: | N400000 N410000 W0873000 W0900000 |
| Record ID: | 2010050185 |
| Copyright Information: | GeoRef, Copyright 2020 American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States, Reference includes data supplied by the Geological Society of America |
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