The Archaeologists Flashcards
Rescue Archaeology
Archaeologists carry out a dig before construction of a new road or building takes place.
Research Archaeology
Some sites are chosen to be excavated because there is a reason to believe that an artefact will be found e.g. Story or reference to the area in a document.
Geophysical Survey
Archaeologists x-Ray the site with a machine to look at the soil beneath.
Aerial Photography
A photo of the site taken from the sky. It might show features not visible from ground level.
Post-holes
Dark patches left by wooden poles in the soil. They might show the outline of a house even though the house no longer exists.
Stratigraphy
A method of dating artefacts. The lowed down in the soil they are found the older they are.
Carbon or radiocarbon dating
A method of dating artefacts. All the living things contain carbon-14. When the living thing dies, it begins to lose carbon-14. The older an object is, the less carbon-14 in it.
Dendrochronology
A method of dating wooden objects. Each year a tree adds a new ring to its trunk. These rings add up to tell us the age of the tree. Archaeologists study ring patterns on wooden objects to date them.
Archaeologists
Dig up the ground to find clue/evidence from the past left by our ancestors.
Artefacts
Man-made objects buried in the ground.