 | Georges François Paul Marie Matheron was a French mathematician and geologist, known as the... more » |
 | Georgi Yu. Boyko Ukrainian: Георгій Юхимович Бойко was a Ukrainian and Soviet petroleum... more » |
| Georgii Nikolaevich Frederiks was a Russian geologist who specialized in paleontology, tectonics... more » |
| Gerald McEwen is a geologist and a businessperson. more » |
 | Baron Gerard Jacob De Geer ForMemRS was a Swedish geologist who made significant contributions... more » |
| Gérard Paul Deshayes was a French geologist and conchologist. He was born in Nancy, his father... more » |
| Gerard Troost was an American-Dutch medical doctor, naturalist, mineralogist, and founding... more » |
| Gerard Viner Gerry Middleton FRSC is an award winning Canadian geologist and university... more » |
| Count Géza Teleki de Szék was a Hungarian politician and field hockey player who competed in the... more » |
 | Gideon Algernon Mantell MRCS FRS was an English obstetrician, geologist and palaeontologist. His... more » |
 | Gilbert Dennison Harris, Ph.B. was an American geologist. He was born at Jamestown, New York,... more » |
| Giovanni Arduino was an Italian geologist who is known as the "Father of Italian... more » |
| Giovanni Giuseppe Bianconi, sometimes J. Josephi or Joseph Bianconi, was an Italian zoologist,... more » |
 | Giuseppe Mercalli was an Italian volcanologist. He is best remembered for the Mercalli intensity... more » |
| Gordon Lesley Park was a petroleum engineer and geologist for the Chevron Oil Company, who... more » |
 | Gordon Pryor Eaton is an American geologist. Eaton was born in Dayton, Ohio. He currently... more » |
| Graham Ryder was an English geologist and lunar scientist. He was educated at the University of... more » |
 | Gregor von Helmersen was a Baltic German geologist. He received an engineering training and... more » |
| Gregory Watt is a geologist and mineralogist. more » |
 | Count Grigory Kirillovich Razumovsky was a Russian nobleman, political philosopher, botanist,... more » |
 | Grove Karl Gilbert, known by the abbreviated name G. K. Gilbert in academic literature, was an... more » |
 | Grover Elmer Murray was an American geologist, educator, and writer. more » |
| Grygori Nazarovych Dolenko Ukrainian: Григорій Назарович Доленко was a Ukrainian petroleum... more » |
.jpg/218px-Gunnar_Säve-Söderbergh_SPA_(cropped).jpg "Gunnar Säve-Söderbergh") | Gunnar Säve-Söderbergh was a Swedish palaeontologist and geologist. Säve-Söderbergh was born at... more » |
| Günter Oskar Dyhrenfurth was a German-born, German and Swiss mountaineer, geologist and... more » |
