• P904639
    • Black chert in cement limestone. River...
    • P904640
    • Coral limestone. Lawston Linn Limestone...
    • P904645
    • Arenaceous cementstone. Lower...
    • P904646
    • Basalt. Plug. Tinnis Hill, 4 miles...
    • P904647
    • Basalt. Plug. Tinnis Hill, 4 miles...
    • P1006709
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006710
    • Olivine-basalt, porphyritic. Lava;...
    • P1006711
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006712
    • Olivine-basalt, vesicular. Lava;...
    • P1006713
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006714
    • Agglomerate. Bombs and blocks in neck....
    • P1006715
    • Agglomerate. Bombs and blocks in neck....
    • P1006716
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006717
    • Olivine-basalt, feldsparphyric. Lava;...
    • P1006718
    • Olivine-basalt, feldsparphyric. Lava;...
    • P1006719
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006720
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006721
    • Olivine-basalt. ?Dyke or sill. Kershope...
    • P1006722
    • Chert. Lower Carboniferous (old...
    • P1006723
    • Black chert in cement limestone. River...
    • P1006724
    • Coral limestone. Lawston Linn Limestone...
    • P1006725
    • Arenaceous cementstone. Lower...
    • P1006726
    • Basalt. Kersehopefoot lava. Greena...
    • P1006727
    • Basalt. Plug. Tinnis Hill, 4 miles SW...
    • P1006850
    • Dolerite. Dyke. Tributary of Meikledale...
    • P1006851
    • Meikledale Burn, 500 yds NNE of...
    • P1006852
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006853
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006854
    • Agglomerate. Neck. Ewes Water,...
    • P1006855
    • Agglomerate. Neck. Ewes Water,...
    • P1006856
    • Agglomerate. Neck. Ewes Water,...
    • P1006857
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006858
    • Basalt. Mass; Kower Carboniferous....
    • P1006859
    • Basalt. Small mass; Lower...
    • P1006860
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006861
    • Quartz-dolerite. Dyke, ?15 ft wide....
    • P1006862
    • Quartz-dolerite. Dyke. In small...
    • P1006863
    • Quartz-dolerite. Dyke. 250 yds E 15 deg...
    • P1006864
    • Quartz-dolerite. Dyke. 160 yds NW by W...
    • P1006865
    • Olivine-basalt. 330 yds WNW of...
    • P1006866
    • Basalt. Intrusion; Lower Carboniferous....
    • P1006867
    • Basalt. Boulder; ?intrusion. 1000 yds W...
    • P1006868
    • Basalt. Rotten. 1060 yds SSW of...
    • P1006869
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006870
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006871
    • Olivine-basalt. Lava; Birrenswark,...
    • P1006872
    • Agglomerate. Ash in vent; see...