. "Geological Society of London ('''FGS''')" . . "PGS" . . "Royal Geological Society" . . . . "Royal Society of London" . . . . . "Fellow of the Geological Society (FGS)" . . . . . "12,000" . . "FGS" . "Chartered Geologist" . "Quicquid sub terra est (\\\"Whatever is under the earth\\\")" . . . . . . . "The Geological Society" . . "Geological Society, London, Special Publications" . . . . . "London Geological Society" . . "Fellow of the" . . . . . "MRCS, FGS" . . "The Geological Society of London" . . . . . "Fellow of the Geological Society" . . . . . . "Journal of the Geological Society" . . . "F.G.S." . "England" . "Fellow of the Geological Society of London" . . . . . "Geological Society of London#Publications" . . . "1807-10-13" . . . . . . "Geological Society, London" . . . "Geological" . "Geological Society of London" . . . . . "Wollaston Fund" . . . . "Transactions of the Geological Society of London" . . "Geological Society" . . . . "Geological Society of London" . . . "F.G.S" . "GSL" . . .