A series of miscellaneous reports from the Imperial Institute dating from 1893-1920. Not all were geological, those that were mostly covered results from [economic] mineral surveys

A follow-on serial publication from the Colonial Geology and Mineral Resources. It started in 1958 and ran through to 1995. A major change occurred in 1973 when the publication changed from each issue containing a series of articles to a monograph type publication on a single subject. It was superceded by a new monograph type publication called the Overseas Memoir Institute of Geological Sciences in 1975.

A series of miscellaneous reports from the Imperial Institute dating from 1893-1920. Not all were geological, those that were mostly covered results from [economic] mineral surveys

A follow-on serial publication from the Colonial Geology and Mineral Resources. It started in 1958 and ran through to 1995. A major change occurred in 1973 when the publication changed from each issue containing a series of articles to a monograph type publication on a single subject. It was superceded by a new monograph type publication called the Overseas Memoir Institute of Geological Sciences in 1975.