GSA Today Archive

Available formats:
= Print (PDF)

GSA Today - Vol. 1, 1991
December Full Issue (PDF)	Science Article:   Ocean drilling and accretionary processes J. Casey Moore, Asahiko Taira, and Greg Moore
November Full Issue (PDF)	Science Article:   Surface features of central North America: A synoptic view from computer graphics Richard J. Pike
October Full Issue (PDF)	Science Article:   Ocean drilling and the volcanic record of hotspots Robert A. Duncan
September Full Issue (PDF)	Science Article:   Tectonic wedging beneath fore-arc basins: Ancient and modern examples from California and the Lesser Antilles Jeffrey R. Unruh, Vincent R. Ramirez, Stephen P. Phipps, and Eldridge M. Moores
August Full Issue (PDF)	1991 Annual Meeting Issue — No science article Meeting held in San Diego, California, USA, 21–24 October
July Full Issue (PDF)	Science Article:   Ruling reptiles and wandering continents: A global look at dinosaur evolution Paul C. Sereno
June Full Issue (PDF)	Science Article:   Vibrational spectroscopy of minerals at pressure: Application to the mantle Anne M. Hofmeister
May Full Issue (PDF)	Science Article:   Hydrogeology: It is David A. Stephenson, Bruce L. Cutright, and William W. Woessner
April Full Issue (PDF)	Science Article:   The Precambrian/Cambrian boundary: Magnetostratigraphy and carbon isotopes resolve correlation problems between Siberia, Morocco, and south China Joseph L. Kirschvink, Mordeckai Magaritz, Robert L. Ripperdan, A. Yu. Zhuravlev, and A. Yu Rozanov
March Full Issue (PDF)	Science Article:   Geology of Venus: A perspective from early Magellan mission results James W. Head and R. Stephen Saunders
February Full Issue (PDF)	Science Article:   The gentle art of scientific trespassing Walter Alvarez
January Full Issue (PDF)	Science Article:   Fractals in geology: What are they and what are they good for? Donald L. Turcotte