Gidan shakatawa na Jihar Mill Bluff

Mill Bluff State Park wurin shakatawa ne na jiha a yammacin tsakiyar Wisconsin, Amurka. Tana a gabashin Monroe da yammacin lardin Juneau, kusa da ƙauyen Camp Douglas . Ranar da Ice Sanarwar Ice ta kasa, filin shakatawa yana kare da yawa fitattun sandstone  zuwa  mai tsayi wanda ya samo asali kamar tarin teku shekaru 12,000 da suka gabata a Glacial Lake Wisconsin . A sakamakon haka, waɗannan bluffs suna da tsayi kuma masu kusurwa, ba su da kama da filin da ke da zagaye mafi kama da rabin gabashin Amurka. bluffs sun zama abin tarihi ga majagaba na farko da matafiya a yau akan Interstate 90/94 , wanda ke wucewa ta wurin shakatawa.

 Geography 
Akwai bluffs guda goma masu suna a wurin shakatawa. Mill Bluff,  babba, yana tsakanin tsaka-tsaki da Hanyar Amurka ta 12 . Ofishin wurin shakatawa yana a ƙafarsa, kuma filin sansanin yana yamma. Bee Bluff, ko da yake ƙarami kuma  babba, shine mafi girman bluff da ake iya gani daga tsaka-tsaki, yayin da yake tsaye kusa da hanyoyin yamma. Zuwa arewa yana da  Raƙuma Bluff, ɓangarori biyu daban-daban waɗanda suke kama da kututturen raƙumi. Kusa da abin tunawa da Iblis da  babban koli mai suna Cleopatra's Needle. Sauran, ƙananan ɓangarorin da ba za a iya samun su ba sune Round Bluff da Sugar Bowl Bluff zuwa kudu,  Wildcat Bluff da Bear Bluff zuwa arewa, da  Dogon Bluff zuwa arewa maso gabas. Hakanan a arewa maso gabas shine Ragged Rock, mai  doguwar tsohon bluff wanda hular kariyarsa ta lalace kuma tana rugujewa cikin tudun mazugi.

 Tarihin halitta 
Abubuwan da ke cikin wurin shakatawa, da sauran su a kusa, an kafa su ne daga dutsen yashi na Late Cambrian . A zahiri, dutsen bluffs wani ɓangare ne na Memba na Galesville na Ƙungiyar Dresbach. Sandstone daga Memba na Ironton na Tsarin Franconia, wanda ya fi ƙarfin kankare, yana saman kowane bluff. Wannan rufin rufin ya taimaka kare dutse mai laushi da ke ƙarƙashinsa daga zazzagewa. Irin wannan gine-gine a wasu wurare a cikin Wisconsin da glaciers sun lalata su, amma waɗannan bluffs suna kwance a cikin Driftless Area ; wancan yanki na Amurka Midwest wanda ba a taɓa yin glaciated ba. bluffs duk sun fita daga yankin Franconia Cuesta zuwa kudu.

A cikin shekarun ƙanƙara na ƙarshe wani harshe na ƙanƙara ya lalata Kogin Wisconsin, wanda ya sa ruwan ya koma cikin Glacial Lake Wisconsin. An kiyasta cewa tafkin yana da kusan  zurfi a cikin wannan yanki, don haka dogayen bluffs sun zama tsibiri yayin da gajarta zata kasance gaba ɗaya ƙarƙashin ruwa. Tsawon shekaru 3000 na wanzuwar tafkin, igiyoyin ruwa sun lalata gefuna na bluffs, suna ba su ɓangarorinsu na musamman. Don haka a ma'anar yanayin ƙasa, bluffs sune tarin teku domin sun samo asali a cikin ruwa. A aikace an kwatanta manyan sifofi a matsayin mesas, masu matsakaicin girma a matsayin buttes, kuma mafi ƙanƙanta a matsayin babba.

Filayen filin da ke wurin shakatawa ya ƙunshi ɓangarorin gyare-gyare masu kyau waɗanda suka zauna a kasan tafkin Glacial Wisconsin. An gano ɓacin rai a kan tsohon tafkin, wanda aka bayyana a matsayin duwatsun da ke cikin ƙanƙara da ke narke yayin da suke iyo a cikin tafkin.

Wurin yana da dazuzzuka mafi yawa, tare da itacen oak na arewa, jack pine, jajayen pine, farar pine na gabas, da farin itacen oak mafi rinjaye.

 Tarihin al'adu 
Da yawa daga cikin bluffs suna ɗauke da petroglyphs na shekaru 400 masu siffa kamar waƙoƙin tsuntsaye, wanda yayi daidai da Roche-a-Cri Petroglyphs a cikin Roche-a-Cri State Park .

Littattafan litattafai da mujallu na mazauna yamma suna yawan ambaton waɗannan bluffs. An yi amfani da injin katako a kusa da wurin, bayan da aka sanya sunan Mill Bluff.

An yi shelar Mill Bluff da ƙaramin yanki a ƙafar sa a matsayin wurin shakatawa na jiha a ranar 13 ga watan Agusta, shekara ta 1936. An ƙara filin shakatawa na Mill Bluff zuwa ga Ice Age National Scientific Reserve a watan Mayun shelarar 1971. An faɗaɗa iyakokin wurin shakatawa don haɗa da sauran bluffs daga baya. A  Cikin shekara ta 2002 wani yanki na wurin shakatawa mai ɗauke da duk manyan bluffs ya sami ƙarin matakin kariya kamar Yankin Halitta na Jihar Mill Bluff .

 Nishaɗi 
Mill Bluff State Park yana buɗe daga Mayu zuwa Satumba. An ba da izinin farautar ƙaramin wasa a sassan wurin shakatawa daga 1 ga  watan Nuwamba zuwa 15 ga watan Disamba, da farautar barewa a cikin ɗan gajeren lokaci.

Ƙananan filin shakatawa na wurin shakatawa yana da shafuka 21, 6 tare da haɗin wutar lantarki. Abubuwan more rayuwa na zamani ne, tare da bayan gida mai ramuka kuma babu shawa. Ana samun ruwan sha daga famfunan hannu .

Ana samun yin iyo a cikin  tafkin ruwa mai ruwa a kudu da sansanin sansanin. An ƙara yashi don yin  bakin teku.

A  Hanyar dabi'a ta kewaya tushen Mill Bluff. Matakan dutse 223 da Hukumar Ci gaban Ayyuka ta gina a cikin shekarun 1930s suna kaiwa saman sa.  arewa akan titin County W (Titin Funnel) jan hankali ne na  Raƙuma Bluff hanyar madauki, wanda ke ratsa tsakanin sassan biyu na Raƙuma Bluff kuma ya wuce tushen Aljanun Monument da Allura na Cleopatra.

Saboda bluffs an yi su ne da dutsen yashi mai laushi kuma na musamman na yanayin ƙasa, duk hawa haramun ne."Mill Bluff State Park". Geographic Names Information System. United States Geological Survey. August 29, 1980. Retrieved March 18, 2011.

 Manazarta 

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