1438: dig
El Naso 30T 451334 4797061 (Datum: ETRS89. Accuracy code: G) Altitude 322m
Area position

Updated 21st October 2010; 13th May, 13th October 2011; 26th September 2012; 30th September 2015; 1st March 2018

   Surface digs about 200m uphill and south of site 1379 at the western edge of a large shakehole. The depression draughts strongly in several places but the place excavated in 2010, although it had a very cold draught, became too small. In March 2011, it was excavated in a different place and excavations continued through the summer. The site was fenced in August 2012 at a farmer's request.
   Another metre of depth was excavated in August 2015 and a flatout crawl under boulders was also looked at.
   The right hand side looking in was found to have a good draught (temperaure 2C) in February 2018 and this was excavated down but now requires stabilising.

Reference: anon., 1999c (logbook); anon., 2010c (summer logbook); anon., 2011b (Easter logbook); anon., 2011d (summer logbook); anon., 2012d (summer logbook); anon., 2015c (summer logbook); anon., 2018a (January, February logbook)
Entrance pictures: in 2011 : in 2015
Underground picture(s):
Detailed survey:
Line survey:
On area survey:
Survex file:

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