Underground Description
2018-PF-03 is an open rift between PF-01 and PF-02 about 5.6m deep, 1.75m wide, 4.6m long (as measured by Disto). Paul climbed down PF-03 and found it was choked at the end nearest (heading towards) the big shaft PF-02. Thus, it dashed all our hopes of finding a free-climbable access to the big shaft
References
2018#43
Notes
Extensive description in logbook 2018-08-08