Henry Johnson
1823–85
Civil and mining engineer. Worked on the stratigraphy of the south Staffordshire coal fields.
Source
Sarjeant 1980–96
Bibliography
Sarjeant, William A. S. 1980–96. Geologists and the history of geology: an international bibliography. 10 vols. including supplements. London: Macmillan. Malabar, Fla.: Robert E. Krieger Publishing.
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