<!DOCTYPE html> <!-- Only put one cave in this file --> <!-- If you edit this file, make sure you update the websites database --> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> </head> <body> <cave> <non_public>False</non_public> <caveslug>1623-2012-dd-06</caveslug> <official_name>Big D höhle</official_name> <area>1623</area> <kataster_code></kataster_code> <kataster_number></kataster_number> <unofficial_number>2012-dd-06</unofficial_number> <entrance> <entranceslug>1623-2012-dd-06</entranceslug> <letter></letter> </entrance> <explorers>CUCC, Duncan Collis and Anthony Day, 2012-08-10, plus unknown explorers from the late 1980s</explorers> <underground_description>2.5m high entrance gives way to a short crawl and traverse over a blind 2m pit. 20m from the entrance is a 4m deep pit on the right, beyond which is a pitch. Stones thrown down indicate 15m depth[qm A] with an encouraging boom. No significant draught. No anchors were spotted. However, a flatpack zoom battery was found at the pitch head and an empty packet of "Big D" peanuts with 1988 sell by date was found at the entrance.</underground_description> <equipment></equipment> <references></references> <survey></survey> <kataster_status></kataster_status> <underground_centre_line></underground_centre_line> <notes></notes> <length></length> <depth></depth> <extent></extent> <survex_file></survex_file> <description_file></description_file> <url>1623/2012-dd-06.html</url> </cave> </body> </html>