• P201385
    • 1/3 m. of Kingsash. Looking NNW.
    • P201386
    • 1/3 m. of Kingsash. Looking NNW.
    • P241996
    • Cutting S. of main road, Thame to...
    • P241997
    • Cutting S. of main road, Thame to...
    • P241998
    • Cutting S. of main road, Thame to...
    • P250203
    • Hartwell, 2 m. SW of Aylesbury. Large...
    • P250218
    • Hartwell, 2 m. SW of Aylesbury. Large...
    • P252362
    • Hartwell, 2 m. SW of Aylesbury....
    • P252364
    • Windmill Pit, Stone, near Aylesbury....
    • P252365
    • Windmill Pit, Stone, near Aylesbury....
    • P252366
    • Windmill Pit, Stone, near Aylesbury....
    • P252367
    • Windmill Pit, Stone, near Aylesbury....
    • P252368
    • Windmill Pit, Stone, near Aylesbury....
    • P805582
    • Bugle Pit, Hartwell, in Middle or Upper...
    • P805583
    • Bugle Pit, Hartwell, in Middle or Upper...
    • P805584
    • Bugle Pit, Hartwell, in Middle or Upper...
    • P805585
    • Bugle Pit, Hartwell, in Middle or Upper...
    • P805586
    • Locke's Brick Pit at Hartwell....
    • P805587
    • Locke's Brick Pit at Hartwell....
    • P805588
    • Specimens built in wall of Hartwell...
    • P805589
    • Aptian Sands at Windmill Pit, Stone...
    • P805590
    • Aptian Sands at Windmill Pit, Stone...
    • P805591
    • Aptian Sands at Windmill Pit, Stone...
    • P805592
    • View of the Thame Valley at the foot of...
    • P805593
    • Fossils from the Hartwell Clay....