Oxford University Cave Club

Cave Research Group publication 14

1961 Oxford University Expedition to Northern Spain

1961 Expedition Report (CRG 14) Figures

1961 Expedition Report (CRG 14)

Other Expedition reports

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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).