     AdaptiveTicker:           'ticking/adaptive_ticker'
     BasicTicker:              'ticking/basic_ticker'
     BasicTickFormatter:       'ticking/basic_tick_formatter'
-    CategoricalTicker:        'ticking/categorical_ticker'
+    LogTicker:                'ticking/log_ticker'
+    LogTickFormatter:         'ticking/log_tick_formatter'
+    CategoricalTicker:        'ticking/categGorical_ticker'
     CategoricalTickFormatter: 'ticking/categorical_tick_formatter'
     CompositeTicker:          'ticking/composite_ticker'
     DatetimeTicker:           'ticking/datetime_ticker'

  mod_cache = {}
  collection_overrides = {}
  Collections = (typename) ->
   if collection_overrides[typename]
     return collection_overrides[typename]

    if not locations[typename]
      throw "./base: Unknown Collection #{typename}"


  "ticking/adaptive_ticker",
  "ticking/basic_tick_formatter",
  "ticking/basic_ticker",
  "ticking/log_tick_formatter",
  "ticking/log_ticker",
  "ticking/categorical_tick_formatter",
  "ticking/categorical_ticker",
  "ticking/composite_ticker",
