In Gatecliff’s master stratigraphy there are 16 living surfaces resulting from
Eolian sediments refer to materials transported
Eolian sediments refer to materials transported
An archaeological context differs from a systemic context in…
An archaeological context differs from a systemic context in that:
Soil development occurs:
Soil development occurs:
Imbrication is a process that results in:
Imbrication is a process that results in:
What could account for chronologically older artifacts being…
What could account for chronologically older artifacts being found above younger artifacts in a stratigraphic sequence?
How does sediment generally enter rockshelters?
How does sediment generally enter rockshelters?
Sediments deposited primarily through the action of gravity …
Sediments deposited primarily through the action of gravity on geological material lying on hillsides are called
The footprints at Laetoli were remarkably well-preserved bec…
The footprints at Laetoli were remarkably well-preserved because:
Mary Leakey’s discovery of fossil footprints in volcanic ash…
Mary Leakey’s discovery of fossil footprints in volcanic ash at Laetoli was important because: