geologist, seismologist, physicist, scientist, oceanographer, geographer, biologist, astrophysicist, geosciences, ecologist, astronomer, glaciologist, petroleum geologist, volcanologist, archaeologist, hydrologist, vulcanologist, geoscience, paleontologist, geological, researcher, zoologist, archeologist, engineer, climatologist, geneticist, tectonics, biophysicist, biochemist, palaeontologist, meteorologist, mechanical engineer, cosmologist, sociologist, economist, mathematician, electrical engineer, geomagnetism, ornithologist, geomechanics, anthropologist, cartographer, metallurgist, mineralogist, geomorphology, cognitive neuroscientist, modeler, biometeorology, cultural anthropologist, professor, microbiologist, electromagnetics, geodynamics, paleoclimatology, principal investigator, seismicity, limnologist, neuroscientist, petrology, forecaster, geochemistry, economic geology, virologist, epidemiologist, mammalogist, demographer, egyptologist, entomologist, paleobotanist, crystallographer, physics, subsurface, seismography, physiologist, hydrogeology, macroeconomist, ufologist, planetology, penzias, molecular biologist, electrical engineering, plate tectonics, postdoctoral, botanist, econometrician, neurobiologist, petroleum geology, historian, theorist, coauthor, gerontologist, landman, herpetologist, sedimentology, modeller, chemist, geodetic, cryptozoologist, noaa, ichthyologist, geochronology, bathymetry, psychiatrist, diplomat, ophthalmologist, publicist, bacteriologist, banker, cardiologist

oil geologist

alfred lothar wegener, john tuzo wilson, wegener, wilson

man of science