1719
Johann Gottlob Lehmann, German mineralogist and geologist (died 1767)
Johann Gottlob Lehmann, German mineralogist and geologist (died 1767)
Johann Gottlob Lehmann, German mineralogist and geologist (died 1767)
Johann Gottlob Lehmann
German and Russian mineralogist (1719–1767)
- Born
- 1719
Johann Gottlob Lehmann was a German mineralogist and geologist noted for his work and research contributions to the geologic record leading to the development of stratigraphy.