Excavation Is Most Commonly And Best Known For Atechnique Within The Science Of Archaeology. Theindividual Types Of Excavation Are Known Simplyas Digs To Those Who Participate, With This Beingan Over Literal Description Of The Process. Anexcavation Concerns Itself With A Specific Archaeological Site Or Connected Series Of Sites,and May Be Carried On Over A Number Of Years, Sincethe Work Is Normally Seasonal.Within The Industry Of Excavation, Many Moretechniques May Be Utilized, With Each Dig Havingits Own Particular Features That May Necessitatedifferences Of Approach. Resources And Otherpractical Issues Don't Allow Archaeologists To Carryout Excavations Whenever And Wherever They Choose,as Many Known Sites Have Been Deliberately Leftalone And Non Excavated.Initially, Excavation Involves The Removal Of Anytopsoil That Is Uncovered By Machine. What Is Dug Up May Be Examined By A Metal Detector For Strayfinds But Unless The Excavation Site Has Remaineduntouched For A Long Period Of Time, There Is Asmall Layer Of Modern Material On The Surface Thatis Of Limited Archaeological Interest.In Rural Areas, Any Type Of Archaeological Featuresshould Be Visible Beneath The Surface. With Urban Areas, They May Be Thick Layers Of Humandeposits And Only The Uppermost Will Be Visible Tothe Naked Eye. With Either Case, The First Taskis Drawing A Scaled Site Plan That Will Show Theedges Of The Excavation.This Plan Can Be Composed Using Tape Measures, Oras It Is More Common These Days, An Electronictotal Station. A Grid Is Normally Set Up, To Divide The Site.Excavation Is Also Useful For Digging Out Houses And Trenches. When Clearing Dirt Out For Roadsor Sub Divisions, Excavation Is What Takes Care Ofthings. Even Though There Are A Few Means, Theterm Excavation Is Used Anytime That The Earth Ordirt Is Disturbed.Heavy Machinery Is Also Very Common With Excavation,such As Excavators Or Backhoes. Excavating Crewsrun The Equipment And Dig Up Soil And Rocks Forwhatever The Purpose May Be. Excavators Are Themost Used Machinery, As They Can Move A Lot Of Dirtin A Little Bit Of Time.Anytime You Are Taking Part In Excavation, You Shouldalways Use Common Sense And Be Safe. If You Plan To Get Down Into A Hole Or Trench, You Should Alwaysuse A Trench Box. Even Though The Hole May Notbe That Deep, Excavation Sites Can Always Cave Inand At That Point - Things Are Very Dangerous Andpossibly Even Deadly.For Digging Up Rare Artifacts Or Putting In Housesor Roads, Excavation Is Something That Has Been Aroundfor Years And Years. There Is A Lot To Learn Withexcavation, As You'll Need To Know How To Run Machinery, Shoot Grade, And How To Properly Dig Holes And Trenches So They Won't Cave In.PPPPP(word Count 478)
