Memorial to Brian Frederick Glenister (1928–2012) DESMOND COLLINS[removed]Roncesvalles Avenue, Toronto, Ontario M6R 3B9, Canada GILBERT KLAPPER Department of Earth and Planetary Sciences, Northwestern University,

Source URL: rock.geosociety.org

• Historical geology
• Nautiloids
• Geology
• Permian
• Ammonoidea
• Geochronology
• Geologic time scale
• Medlicottiidae
• Sosioceras
• Paleontology
• Curt Teichert
• Goniatite