 			MIN_DEPTH,
 			MAX_DEPTH,
 			DEPTH_UNITS,
-			MAX_ERROR_DISTANCE,
-			MAX_ERROR_UNITS,
+			decode(
+				MAX_ERROR_DISTANCE,
+				null,'[NULL]',
+				MAX_ERROR_DISTANCE || ' ' || MAX_ERROR_UNITS) coordinateError,
 			DATUM,
 			LOCALITY_REMARKS,
 			GEOREFERENCE_SOURCE,

				</td>


				<cfset thisCoordErr="#MAX_ERROR_DISTANCE# #MAX_ERROR_UNITS#">
				<cfif thisCoordErr is lastCoordErr>
					<cfset thisStyle="nochange">
				<cfelse>

			MIN_DEPTH,
			MAX_DEPTH,
			DEPTH_UNITS,
			decode(
				MAX_ERROR_DISTANCE,
				null,'[NULL]',
				MAX_ERROR_DISTANCE || ' ' || MAX_ERROR_UNITS) coordinateError,
			DATUM,
			LOCALITY_REMARKS,
			GEOREFERENCE_SOURCE,
