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Alex Larrabee.

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Presentation on theme: "Alex Larrabee."— Presentation transcript:

1 Alex Larrabee

2 http://pics4.city-data.com/mapszip/zma17899.png http://www.ltanet.org/landtrustdirectory/minnesota27.gif

3 http://ougseurope.org/rockon/surface/eskers.asp

4 http://www.americaswetlandresources.com/background_facts/detailedstory/images/clip_im age007.jpg http://upload.wikimedia.org/wikipedia/commons/c/c3/Point_bar_and_cut_bank.jpg http://www.tol.ca/files/web_images/engineering/environment/Slope_Page_I nfo/cut-bank.jpg Mississippi River

5 http://www.toptenz.net/wp-content/uploads/2008/12/mississippi-river.jpg

6 http://www.epa.gov/watershed/images/watershedsched.gif http://ahoy.tk-jk.net/RiverImages/MississippiRiverBasin.jpg The region or area drained by a river, stream, etc.; drainage area. – dictionary.com http://www.gda.state.mn.us/maps/RiverBasins.gif

7 Till over ice-contact deposits: Consist of poorly sorted sand and gravel; layers of silty sand to cobble gravel; little to no shale; deposited be meltwater flowing on, under, or adjacent to the ice. gsiIce-walled lake deposits: Lacustrine sediment consisting of predominantly very fine- to medium- grained sand. Interpreted to have been deposited in a lake within stagnant ice. As the ice melted, the lake sediment remained as a high plateau on the landscape. iw

8 Till/sand complex: Mixture of sediments including till, ice-contact sand and gravel, and minor lacustrine deposits gc Glacial lake deposits: Lacustrine sediment consisting of very fine- to medium-grained sand; no gravel. In places the fine-grained sand has been sculpted by wind to form dunes. gl

9 Till- Unsorted sediment consisting of pebbles (abundant, cobbles (common), and boulders (rare) in a loamy matrix; pockets of silt, sand,and gravel in places. dt Alluvium – terrace deposits: Fluvial sediments laid down during early, high stages of the Mississippi River and preserved as terraces above the modern floodplain. Predominantly medium – to coarse-grained sand with up to 40 percent gravel. tl

10 Alluvium – terrace deposits: Fluvial sediments laid down during early, high stages of the Mississippi River and preserved as terraces above the modern floodplain. Predominantly medium – to coarse- grained sand with up to 40 percent gravel. Alluvium – floodplain deposits: River-channel, overbank, and slackwater sediments consisting predominantly medium- to coarse-grained sand; interbedded with sandy loam to silt loam; layers of sand and gravel. Organic debris may be disseminated in the sediments and/or form discrete peat beds. tl al tu tc

11 http://www.dep.state.pa.us/dep/deputate/watermgt/wc/Subjects/SrceProt/Ground/images/ Priv_wells.jpg

12 http://www.anokanaturalresources.com/soil/geo_his_sandplain.htm

13

14 http://s3.hubimg.com/u/2318886_f520.jpg

15 http://www.climate-charts.com/blog/wp-images/2008mar01/World_Koppen_Map-638- 422.png http://www.tufts.edu/med/informid/images/seasonality/article1-Koppen_climate-500.gif

16 Dfa Humid Continental Humid with severe winter, no dry season, hot summer http://www.tufts.edu/med/informid/images/seasonality/article1-Koppen_climate-500.gif

17 Dfb Humid Continental Humid with severe winter, no dry season, hot summer http://www.tufts.edu/med/informid/images/seasonality/article1-Koppen_climate-500.gif

18 http://drought.unl.edu/whatis/climographs/MinneapolisANC.htm

19 JanFebMarAprMayJunJulAugSepOctNovDec Avg. High 22⁰28⁰40⁰57⁰71⁰78⁰84⁰81⁰72⁰60⁰42⁰27⁰ Avg. Low 1⁰7⁰20⁰34⁰45⁰55⁰58⁰57⁰48⁰37⁰24⁰8⁰ Mean12⁰18⁰31⁰46⁰58⁰67⁰72⁰68⁰60⁰48⁰34⁰18⁰ Avg. Precip. 0.8in0.7in1.6in2.6in3.7in4.4in4.1in3.8in3.3in2.4in1.6in1.0in Degrees in Fahrenheit http://countrystudies.us/united-states/weather/minnesota/elk-river.htm

20 Current Conditions SE Elk River, Elk River, Minnesota (PWS) Updated: 1 min 29 sec ago 59.7 °F Mostly Cloudy Humidity:38% Dew Point:34 °F Wind:5.8 mph from the West Wind Gust:8.7 mph Pressure:31.01 in (Rising) Visibility:10.0 miles UV:4 out of 16 Clouds: Mostly Cloudy 6000 ft (Above Ground Level) Elevation:954 ft http://www.wunderground.com/US/MN/Elk_River.html

21 http://maps.weather.com/images/maps/current/cur_nc_720x486.jpg

22 http://svinetfc4.fs.fed.us/research/section/regions.jpg http://www.dnr.state.mn.us/ecs/index.html Eastern Broadleaf Forest Province (222) http://www.dnr.state.mn.us/ecs/index.html

23 http://www.dnr.state.mn.us/ecs/222M/index.html Minnesota and Northeast Iowa Morainal Section (222M) Anoka Sand Plain Subsection (222Mc)

24 Landform: Consists of a sandy lake plain. Also found are small sand dunes, kettle lakes and tunnel valleys. Some ground and end moraine. Sandy terraces formed y the Mississippi River. http://www.scienceclarified.com/images/uesc_06_img0334.jpg A kettle lake Bedrock Geology: Cambrian and Ordovician dolomite, sandstone, and shale. Can be found exposed in St. Cloud. http://www.rocks-rock.com/dolomite.jpg http://www.hastingsfossils.co.uk/Hastings-Fossils/Dscf0678.jpg http://energytechstocks.com/wp/wp- content/uploads/2007/11/shale-rock330.jpg Dolomite Sandstone Shale

25 http://upload.wikimedia.org/wikipedia/commons/e/e0/Bedrock_geology_of_Minnesota.gif Sedimentary Rock -Limestone -Shale - Sandstone

26 http://soils.usda.gov/use/worldsoils/mapindex/order.html


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