36 research outputs found
A cluster of cupmarks (length of scale = 20cm).
<p>A cluster of cupmarks (length of scale = 20cm).</p
Quarrying front: note the flat top surface and the non-linear edge.
<p>Quarrying front: note the flat top surface and the non-linear edge.</p
Three views of fractured Meshash Formation flint bedded in the <i>caliche</i> crust (length of scale = 20cm).
<p>Three views of fractured Meshash Formation flint bedded in the <i>caliche</i> crust (length of scale = 20cm).</p
Average size of round cupmarks on Rocks #1 and #2.
<p>Average size of round cupmarks on Rocks #1 and #2.</p
Trenching marks: a) vertical b) horizontal (length of scale = 20cm).
<p>Trenching marks: a) vertical b) horizontal (length of scale = 20cm).</p
Aerial view of the Hilltop and the three sampled rock surfaces.
<p>Aerial view of the Hilltop and the three sampled rock surfaces.</p
Map of PPN sites (Δ) in the vicinity of Kaizer Hill.
<p>Map of PPN sites (Δ) in the vicinity of Kaizer Hill.</p
Size of rock surfaces and frequencies of lithic artifacts.
<p>Size of rock surfaces and frequencies of lithic artifacts.</p
Parallel strips (note the arrows) of rock damage caused by a tool with a wide working edge.
<p>Parallel strips (note the arrows) of rock damage caused by a tool with a wide working edge.</p