diff --git a/cave_data/1623-2002-AD-04.html b/cave_data/1623-2002-AD-04.html
index 99aa5f766..9e2755d0e 100644
--- a/cave_data/1623-2002-AD-04.html
+++ b/cave_data/1623-2002-AD-04.html
@@ -11,9 +11,8 @@
 <cave>
 <non_public>False</non_public><!-- 'False' or 'True'. True if the cave should only be visible to logged-in users. Caves are normally public, so enter 'False' unless you know otherwise. -->
 <caveslug>1623-2002-AD-04</caveslug><!--(Required). Internal I.D. used to refer to this cave in entrance data files. Typically the same as the filebase, e.g. '1623-195'  -->
-<official_name>Klippenh&ouml;hle</official_name><!-- Use &uuml; for u+Umlaut and &ouml; for o+umlaut eg H&ouml;hle for Hohle and Gl&uuml;ck for Gluck--><!-- Name of the cave (normally in German) -->
-<area>1623</area><!-- Name of the cave (normally in German) -->
-<area>2d</area><!-- the CUCC-defined areas shown in http://expo.survex.com/areas.htm -->
+<official_name>Klippenh&ouml;hle</official_name><!-- Name of the cave (normally in German)  Use &uuml; for u+Umlaut and &ouml; for o+umlaut eg H&ouml;hle for Hohle and Gl&uuml;ck for Gluck-->
+<area>1623</area><area>2d</area><!-- the CUCC-defined areas shown in http://expo.survex.com/areas.htm -->
 <kataster_code>1/S =</kataster_code><!-- 'length-or-depth/type exploration'
 code used in the Austrian kataster e.g '1/S +' - https://expo/.survex.com/katast.htm
 
@@ -40,7 +39,7 @@ code used in the Austrian kataster e.g '1/S +' - https://expo/.survex.com/katast
 <explorers>Entrance noted CUCC 2002 (Anthony)</explorers><!-- 'CUCC Expo' and year(s) of exploration. To distinguish from caves explored by foreign groups. Individual names can be given too if it was a small cave. -->
 <underground_description>The first hole is triangular with sandy-floored passage leading to 2 things: firstly, a small slot in the floor where rocks fall for ~2 sec, and secondly a climb/squeeze over/under a large rock to a rocky floor, roof ~15 feet here. It appears that a narrow canyon is filled with rocks for ~10ft - maybe after that it could be descended.</p><p>Further round are 2 holes together. Lower of the two is full of rocks. Nearer is steeply sloping hole (sounds dead).</underground_description><!-- Underground description. (description of approach and entrance goes in entrance file). For a small cave this will be the entire description. For larger caves it will be the front page of the description, or a short intro, containing links to other pages with the cave description in, or even nothing but a link. -->
 <equipment></equipment><!-- For a small cave, summary of gear needed to descend. For longer caves it could be blank, a table, or just refer to the description/topos. Leave blank if this info is in the description. -->
-<references>Brief description in 2002#12</references><!-- References to documentation. Could be Journal articles or Logbook entries. Can be links if the docs are online. -->
+<references>Brief description in 2002#12, full data in 2012#15</references><!-- References to documentation. Could be Journal articles or Logbook entries. Can be links if the docs are online. -->
 <survey></survey><!-- Drawn-up surveys. Scans of paper surveys or images/PDFs of electronic surveys. Should include HTML to display current plan and elevation, with links to larger versions (See section on URLs and files). Could list links to multiple years of survey, or even a separate survey page if it's complicated enough. -->
 <kataster_status></kataster_status>
 <underground_centre_line></underground_centre_line><!-- 'In dataset' if it is in the survex dataset. Blank if not, or notes about status such as 'surveyed, but no entrance fix so not yet in dataset'. -->