Card index of hydrogeological references, including "Whitaker" bibliography and material up to 1950s.

Collection of reports and general hydrogeological/geological information held in box files by country, almost exclusely by Jeff Davies.

Records for Great Britain of the statutory notifications of the intention to drill any boreholes, shafts or wells under the Mining Industry Act 1926 or the Water Resources Act 1991( plus voluntary notifications) . Information has been collected and maintained centrally from the 1950's, earlier records however are only on index cards. Complete for all boreholes since 1988 but record data will vary depending on the original purpose. Access restrictions apply.

Microfossils extracted from the original sample to be used as reference specimens. Some have been photographed. Original sample number, name of specimen, locality and geological horizon are given. PK1-378 have been used.

Card index with abstraction data for licensed water wells in England and Wales 1948-1963.

Reports of Water Resources Board and Section 16 Water Industry reports on water resources of England and Wales.

Collection of overseas topographic, geological and hydrogeological maps

Analyses carried out mainly on Conodonts, but includes some foraminifera and ostracods. 10 volumes. Numbers used Mil(C)1-1079. The Carboniferous and Permian are included. Sample no, locality & geological information and in some cases identifications are given.

Registers of thin sections of macrofossils originally held in the Leeds Office. The locality and geological horizon is also given. PC1-462 have been used.

Collection of reports, notebooks interpretations, plans and other data for Great Britain received from external organisations that are not part of other collections. Covers a wide variety of topics that have been gathered over a variety of time scales.