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State Geology Digital Documents: Maryland

Access to state geology digital documents

Maryland Geological Survey

Maryland Geological Survey Publications and Data
Access to digital versions of both recent and archival documents, in addition to offering publications for sale.
Maryland Maps and Atlases
Supplemental source for digitized maps available at Johns Hopkins University Sheridan Libraries DSpace Repository.

Select Archival Reports from MGS

County Reports (1900 - 1969)
Reports for 18 of Maryland's 23 counties.
Maps accompanying County Reports
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Digitized maps from Johns Hopkins University Sheridan Libraries DSpace Repository.
Systematic Reports (1901-1923)
Ten reports organized by geologic time periods.

Other Reports

Report of the Conservation Commission of Maryland for 1908-1909