River Song's sonic trowel/Appearances

The following is the list of appearances of River Song's sonic trowel.

Series 9

 * The Husband's of River Song

Series 1

 * The Boundless Sea

Series 2

 * World Enough and Time

Series 4

 * Time in a Bottle
 * Whodunnit?
 * Someone I Once Knew

New Recruit

 * Never Alone

The Legacy of Time

 * Lies in Ruins