1. Meillionydd - Season 5 (2014)

   Karl, R. (PY)

   1/05/14 → 30/09/15

   Project: Ymchwil

2. Meillionydd - Season 5 (2014)

   Karl, R. (PY)

   1/06/14 → 30/09/15

   Project: Ymchwil

3. Meillionydd - Season 7 (2016)

   Karl, R. (PY)

   1/06/16 → 31/01/17

   Project: Ymchwil

4. Meillionydd - Season 7 (2016)

   Karl, R. (PY)

   1/06/16 → 31/08/16

   Project: Ymchwil

5. Meillionydd - Season 8 (2017)

   Karl, R. (PY)

   1/06/17 → 28/02/18

   Project: Ymchwil

6. Meillionydd - Season 8 (2017)

   Karl, R. (PY)

   1/06/17 → 31/08/17

   Project: Ymchwil

7. Meillionydd Excavations 2013 (season 4)

   Waddington, K. (PY)

   1/05/13 → 31/07/14

   Project: Ymchwil

8. Meillionydd excavations 2011 (season 2)

   Waddington, K. (PY)

   1/04/11 → 31/07/11

   Project: Ymchwil

9. Meillionydd excavations 2011 (season 2)

   Waddington, K. (PY)

   1/07/11 → 30/04/13

   Project: Ymchwil

10. Meillionydd excavations 2011 (season 2)

    Waddington, K. (PY)

    1/07/10 → 1/08/12

    Project: Ymchwil