Lecture 3 Flashcards
Excavation considerations what are they:
-Preservation
-Depth of site
-Time
-$$$$
-Acessibility
-research questions
Test excavation to horizontal excavation
-Test excavation
-establish a grid (XYZ) right triangle
-datum point-reference point using the line
Vertical excavation
Digging down like in Minecraft
What’s Provenience
Where something was originated
Finding items from their original position by artifacts and sites
Measuring point provenience and what’s the difference between vertical excavation and horizontal?
Everything you measure is related to a datapoint
Vertical excavation:trenches or test pits are used to determine the depth of the time scale
Horizontal: study large scale regional areas and are not as deep as vertical excavations
-law of superposition
-restricted to one layer
from main datum
From local datum
What does screening mean?
Catches important things you will miss
Water screening: very small
-hard to see
-muddy conditions
Cultural depositional processes
Discard- breaks or wears out and is discarded
Loss-inadvertently lost
Caching-stored
Ritual internment
Placing corpse in the grave
Other cultural processes
Mess Verde, SW Colorado
Human behaviors that modify artifacts and archaeological sites
-digging pits
-hearths
-highways and canals
-tourism
-development
-warfare and terrorism
Recycling and reuse
What are the hazards of field work
-Disease
-Exposure
-Wildlife encounters
-Difficult terrain
-Field living
-Natural disasters
What does floraturbation mean
Soil bioturbation caused by the growing of roots and plants
Processes in the systematic context
-systematic context
-formation processes