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Work of the Archaeologist

Beschreibung

junior cert history archaeology
Enda O Sullivan
Mindmap von Enda O Sullivan, aktualisiert more than 1 year ago
Enda O Sullivan
Erstellt von Enda O Sullivan vor mehr als 7 Jahre
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Zusammenfassung der Ressource

Work of the Archaeologist
  1. Tools
    1. Trowel - scrape away soil
      1. Pick - loosen soil
        1. Sieve - filter soil - look for small objects
          1. brush - clean artefact
            1. JCB - remove topsoil
    2. Date Objects
      1. Drendrochronology
        1. rings on trees
        2. Carbon 14 Dating
          1. the less carbon, the older item
          2. Stratigraphy
            1. Deeper object burried = older
          3. How site is choosen
            1. Old document - something once there
              1. Aerial photo
                1. artefact discovered by accident
                2. Site excavated
                  1. 1. Survey carried out
                    1. 2. Geophysical survey - x ray soil
                      1. 3. Test trenches
                        1. 4. Aerial photos
                          1. 5. detailed plan - numbered squares - grid
                            1. 6. topsoil removed
                              1. 7. work begins
                  2. Discovered objects
                    1. Studied
                      1. dated
                        1. sent to muesum or university

                    Medienanhänge

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