Notes and text for five lectures on geology. Sir Archibald Geikie placed civilisation, religion and mythology in the context of geological development, looking at geolgical formations and the processes and materials involved in their creation.

Photograph of the Assiniboine River near the Manitoba Agricultural College south of Winnipeg, Manitoba, Canada in the early 20th century.

Photograph of part of the [Aswan Lower Dam?] in Egypt in [1906?].

Photograph of the Athabaska River and Yellow Head Pass in Alberta, Canada in the early 20th century.

Photograph of a section of a barrage on the Nile River in Egypt in the late 19th or early 20th century.

Photograph of the Belle Fourche River in South Dakota, USA in the early 20th century.

Illustration of a block plan of the Barrages on the Nile River in Egypt showing the sand beds, the islands, the river branches and flooding information from the early 20th century.

Photograph of two men standing on rocks at the cascade which forms the Tepic River in Tepic, Mexico in the early 20th century.

Photograph of cattle, cowboys and horse and wagons crossing a stream in New South Wales, Australia in the late 19th or early 20th century.

The Correspondence to Sir Archibald Geikie: Robert Harkness to Francis John Haverfield sub-series consists of: