ATTIBUTION The contents of the Matienzo Caves folders have been mainly produced by cavers participating in the Matienzo Caves expeditions over 45 years. Individual data files may have the author(s) mentioned within, eg svx files, or the files may be named to indicate the author. The current administrator of the Matienzo Caves repository is Juan Corrin (juancorrin@matienzo.org.uk). COPYRIGHT The copyright exists with the current and past Matienzo cavers. Contact the administrator in the first instance. Date: 8/10/2014