The first two images show the top of the gravel layer, the cup of tea was a suprise !
In this dig section there is a layer of packed sand about 100mm thick
separating the
Lacustrine layer from the gravels
This is the
piece bone found in the packed sand above the gravels.
In these images the bone is still in some of the packed sand.
The bone after removing the sand and cleaned, it
apeares to be part of a lumbar
vertebrae.
