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Issues
Volume 84, Number 2
February, 1973
ISSN 0016-7606
EISSN 1943-2674
Chemical Variation Related to the Stratigraphy of the Columbia River Basalt
GSA Bulletin February 01, 1973, Vol.84, 371-386. doi:https://doi.org/10.1130/0016-7606(1973)84<371:CVRTTS>2.0.CO;2
Miocene Tholeiitic Basalts of Coastal Oregon and Washington and Their Relations to Coeval Basalts of the Columbia Plateau
GSA Bulletin February 01, 1973, Vol.84, 387-424. doi:https://doi.org/10.1130/0016-7606(1973)84<387:MTBOCO>2.0.CO;2
Contrasting Compositions of the Youngest Columbia River Basalt Flows in Union and Wallowa Counties, Northeastern Oregon
GSA Bulletin February 01, 1973, Vol.84, 425-430. doi:https://doi.org/10.1130/0016-7606(1973)84<425:CCOTYC>2.0.CO;2
Lead and Strontium Isotopic Studies in the Cascade Mountains: Bearing on Andesite Genesis
GSA Bulletin February 01, 1973, Vol.84, 431-454. doi:https://doi.org/10.1130/0016-7606(1973)84<431:LASISI>2.0.CO;2
Petrology of Newberry Volcano, Central Oregon
GSA Bulletin February 01, 1973, Vol.84, 455-488. doi:https://doi.org/10.1130/0016-7606(1973)84<455:PONVCO>2.0.CO;2
Ironside Mountain, Oregon: A Late Tertiary Volcanic and Structural Enigma
GSA Bulletin February 01, 1973, Vol.84, 489-498. doi:https://doi.org/10.1130/0016-7606(1973)84<489:IMOALT>2.0.CO;2
Steady Plate Motion and Episodic Orogeny and Magmatism
GSA Bulletin February 01, 1973, Vol.84, 499-514. doi:https://doi.org/10.1130/0016-7606(1973)84<499:SPMAEO>2.0.CO;2
Possible Temperatures in the Oceanic Upper Mantle and the Formation of Magma
GSA Bulletin February 01, 1973, Vol.84, 515-522. doi:https://doi.org/10.1130/0016-7606(1973)84<515:PTITOU>2.0.CO;2
Southern Border of the Triassic Basin, West of York, Pennsylvania: Fault or Overlap?
GSA Bulletin February 01, 1973, Vol.84, 523-536. doi:https://doi.org/10.1130/0016-7606(1973)84<523:SBOTTB>2.0.CO;2
Flow of Lava into the Sea, 1969–1971, Kilauea Volcano, Hawaii
GSA Bulletin February 01, 1973, Vol.84, 537-546. doi:https://doi.org/10.1130/0016-7606(1973)84<537:FOLITS>2.0.CO;2
Thermal and Mineral Waters of Nonmeteoric Origin, California Coast Ranges
GSA Bulletin February 01, 1973, Vol.84, 547-560. doi:https://doi.org/10.1130/0016-7606(1973)84<547:TAMWON>2.0.CO;2
Geochronology of Precambrian Rocks of the Teton Range, Wyoming
GSA Bulletin February 01, 1973, Vol.84, 561-582. doi:https://doi.org/10.1130/0016-7606(1973)84<561:GOPROT>2.0.CO;2
Space-Time Relations of Pelagic Limestones and Volcanic Rocks, Olympic Peninsula, Washington
GSA Bulletin February 01, 1973, Vol.84, 583-593. doi:https://doi.org/10.1130/0016-7606(1973)84<583:SROPLA>2.0.CO;2
Cretaceous Continental Margin Sedimentation, Southwestern Alaska
GSA Bulletin February 01, 1973, Vol.84, 595-614. doi:https://doi.org/10.1130/0016-7606(1973)84<595:CCMSSA>2.0.CO;2
Pahoehoe Flows from the 1969–1971 Mauna Ulu Eruption, Kilauea Volcano, Hawaii
GSA Bulletin February 01, 1973, Vol.84, 615-626. doi:https://doi.org/10.1130/0016-7606(1973)84<615:PFFTMU>2.0.CO;2
Rate and Direction of Spreading in Dixie Valley, Basin and Range Province, Nevada
GSA Bulletin February 01, 1973, Vol.84, 627-632. doi:https://doi.org/10.1130/0016-7606(1973)84<627:RADOSI>2.0.CO;2
Magmatic Evolution and Tectonic Regime in the Canary, Madeira, and Azores Island Groups
GSA Bulletin February 01, 1973, Vol.84, 633-648. doi:https://doi.org/10.1130/0016-7606(1973)84<633:MEATRI>2.0.CO;2
Clinopyroxenes from Shefford Mountain, A Monteregian Intrusion in Southern Quebec
GSA Bulletin February 01, 1973, Vol.84, 649-656. doi:https://doi.org/10.1130/0016-7606(1973)84<649:CFSMAM>2.0.CO;2
Delimitation of the Hematite-Ilmenite Miscibility Gap
GSA Bulletin February 01, 1973, Vol.84, 657-662. doi:https://doi.org/10.1130/0016-7606(1973)84<657:DOTHMG>2.0.CO;2
Sedimentary Structures in Base-Surge Deposits with Special Reference to Cross-Bedding, Ubehebe Craters, Death Valley, California
GSA Bulletin February 01, 1973, Vol.84, 663-682. doi:https://doi.org/10.1130/0016-7606(1973)84<663:SSIBDW>2.0.CO;2
Pinnacles-Neenach Correlation: A Restriction for Models of the Origin of the Transverse Ranges and the Big Bend in the San Andreas Fault
GSA Bulletin February 01, 1973, Vol.84, 683-688. doi:https://doi.org/10.1130/0016-7606(1973)84<683:PCARFM>2.0.CO;2
Thirty-Year Photographic Record of a Shale Pediment, Henry Mountains, Utah
GSA Bulletin February 01, 1973, Vol.84, 689-696. doi:https://doi.org/10.1130/0016-7606(1973)84<689:TPROAS>2.0.CO;2
Hybrid Origin of the Absarokite-Shoshonite-Banakite Series, Absaroka Volcanic Field, Wyoming
GSA Bulletin February 01, 1973, Vol.84, 697-702. doi:https://doi.org/10.1130/0016-7606(1973)84<697:HOOTAS>2.0.CO;2
Glassy Abyssal Basalts, Atlantic Sea Floor near St. Paul's Rocks: Petrography and Composition of Secondary Clay Minerals
GSA Bulletin February 01, 1973, Vol.84, 703-716. doi:https://doi.org/10.1130/0016-7606(1973)84<703:GABASF>2.0.CO;2
Some Speculations Regarding the Lower Hidden Zone of the Dore Lake Complex and Its Potential Mineral Resources
GSA Bulletin February 01, 1973, Vol.84, 717-724. doi:https://doi.org/10.1130/0016-7606(1973)84<717:SSRTLH>2.0.CO;2
