Plate 7:
James (Jim) Morgan cave surveying at the natural bridge in the main passage of Pozo Palomeru (P1) (1/125 sec, f11/16 flash FP1 at 15° , 15ft).
Oxford University Cave ClubCave Research Group publication 141961 Oxford University Expedition to Northern Spain |
1961 Expedition Report (CRG 14) Figures |
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Plate 7: James (Jim) Morgan cave surveying at the natural bridge in the main passage of Pozo Palomeru (P1) (1/125 sec, f11/16 flash FP1 at 15° , 15ft). |