No further details about this feature are available at the present time.
Generally this is because a number of features were deemed to be natural
in origin after excavation, and thus no further information on them was
recorded.
However, a few genuine features have no further details recorded, either
because they remained unexcavated or because a context number was not issued.
There are also a number of post holes which do not form any apparent structure
with no catalogue entries. If time remains at the end of the post excavation
phase, then pages for these will be created.