Mae'r cwcis hyn yn gwbl angenrheidiol ar gyfer weithrediad y wefan.
Rydym yn defnyddio Google Analytics i fesur sut ydych yn defnyddio'r wefan er mwyn i ni ei wella yn seiliedig ar angen defnyddwyr.
Gall y cwcis hyn gael eu gosod gan wefannau trydydd parti a gwneud pethau fel mesur sut rydych yn gwylio fideos YouTube.
Amgueddfa Cymru
Left part of the maxilla (probably of skeleton D2). While no teeth survive there appears to have been a problem similar to that of D3 with persistant milk teeth and overcrowding.
Enw'r Safle: Harborough Rocks, Derbyshire
Nodiadau: Found near the south-east wll, lying on its right side and face slightly downwards. The upper parts had fallen in, with portions of D1 resting upon it. One fragments of this skull was found in area E.