• P252844
    • Arco Wood, near Horton-in-Ribblesdale....
    • P243573
    • East Cliff, Whitby. Lias and oolites.
    • P252845
    • Thirl or Hull Pot,...
    • P243574
    • Cliffs E. of Whitby. Sea caves in Lias.
    • P252846
    • Thirl or Hull Pot,...
    • P243575
    • East Cliff, Whitby. Sea caves in Lias.
    • P252847
    • Cam Beck, near Gearstones Inn,...
    • P243576
    • East Cliff, Whitby. Oolites in Upper...
    • P252848
    • Cam Beck, near Gearstones Inn,...
    • P243577
    • East Cliff, Whitby. Oolites in Upper...
    • P252849
    • Cam Beck, near Gearstones Inn,...
    • P243578
    • East Cliff, Whitby. Oolites in Upper...
    • P243579
    • Whitby Old Town. Landslip line.
    • P252850
    • Cam Beck, near Gearstones Inn,...
    • P243580
    • Whitby Harbour.
    • P252851
    • Cam Beck, near Gearstones Inn,...
    • P243581
    • Whitby Scaur. Lias and oolites.
    • P243582
    • Whitby Scaur. Lias and oolites.
    • P243583
    • Whitby Scaur. Lias and oolites.
    • P243584
    • Whitby Scaur. Lias and oolites.
    • P243585
    • Whitby Scaur. Lias and oolites.
    • P243586
    • Whitby Scaur. Lias and oolites.
    • P243587
    • Whitby Scaur. Lias and oolites.
    • P243588
    • Whitby Scaur. Upper Lias.
    • P243589
    • Whitby Scaur. Lias at base of cliff.
    • P243590
    • Whitby Scaur. Lias and oolites.
    • P243591
    • Whitby Scaur. Lias and oolites.
    • P243592
    • Cliffs W. of Whitby. False-bedded...
    • P243593
    • Cliffs W. of Whitby. Drift upon oolites.
    • P243594
    • Cliffs at Upgang, W. of Whitby. Drift,...
    • P243595
    • Cliffs at Upgang, W. of Whitby. Boulder...
    • P243596
    • Sandsend, NW of Whitby. Lias.
    • P243597
    • Cliffs 1/4 m. W. of Whitby. Faulting.
    • P243598
    • Rigg Mill Beck, near Whitby.
    • P243599
    • Cock Mill, S. of Whitby. Waterfall.
    • P243600
    • Runswick. Middle Lias.
    • P243601
    • Runswick. Boulders on beach.
    • P243602
    • Runswick. Shap boulder on beach.
    • P243603
    • Runswick Beach, N. end. Boulders.
    • P243604
    • Cliffs between Kettleness and Runswick....
    • P243605
    • Staithes, cliffs S. of. Lias.
    • P243606
    • Staithes, E. cliffs. Lias.
    • P243607
    • Staithes, E. cliff. Lias.
    • P243608
    • Staithes. Lias.
    • P243609
    • Staithes. Lias.
    • P243610
    • Staithes. Lias.
    • P243611
    • Staithes, N. cliff. Middle Lias.
    • P243612
    • Staithes. Lias.
    • P243613
    • Cliffs, Staithes. Middle Lias.
    • P243614
    • Osgodby Nab, NW end of Cayton Bay....
    • P243615
    • Osgodby Nab, NW end of Cayton Bay....
    • P243616
    • NW end of Cayton Bay. Landslip of...
    • P243617
    • NW end of Cayton Bay. Landslip of...
    • P243618
    • NW end of Cayton Bay. Landslip of...
    • P244562
    • NW end of Cayton Bay. Landslip of...
    • P244563
    • Carnelian Bay, near Osgodby Nab....
    • P244564
    • Carnelian Bay, near Osgodby Nab. Site...
    • P244565
    • Robin Hood's Bay. Boulder of granite.
    • P253226
    • Gordale Scar, near Malham. Ravine in...
    • P231722
    • Armley, near Leeds. Elland Flagstones;...