Karl Cäsar von Leonhard
1779–1862
German geologist. Professor of mineralogy, Heidelberg University, 1818–62. Editor of the Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefakten-Kunde, 1807–30; joint editor with H. G. Bronn, 1830–62. (ADB, DSB.) [vols. 4,8]
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