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Credit
Geologiske undersøgelser i Bergens omegn / af Th. Hiortdahl og M. Irgens : med et tillæg om fjeldstykket mellem Lærdal og Urland samt om profilet over Filefjeld af Theodor Kjerulf. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.