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Issues
Volume 103, Number 1
January, 1991

ISSN 0016-7606
EISSN 1943-2674
Origin and morphology of limestone caves
GSA Bulletin January 01, 1991, Vol.103, 1-21. doi:https://doi.org/10.1130/0016-7606(1991)103<0001:OAMOLC>2.3.CO;2
High-Mg, low-Al bulk composition of the Talkeetna island arc, Alaska: Implications for primary magmas and the nature of arc crust
GSA Bulletin January 01, 1991, Vol.103, 37-47. doi:https://doi.org/10.1130/0016-7606(1991)103<0037:HMLABC>2.3.CO;2
Stratigraphic effects of change from internal to external drainage in an extending basin, southeastern Nevada
GSA Bulletin January 01, 1991, Vol.103, 48-55. doi:https://doi.org/10.1130/0016-7606(1991)103<0048:SEOCFI>2.3.CO;2
Igneous petrogenesis of magnesian metavolcanic rocks from the central Klamath Mountains, northern California
GSA Bulletin January 01, 1991, Vol.103, 56-72. doi:https://doi.org/10.1130/0016-7606(1991)103<0056:IPOMMR>2.3.CO;2
Old courses of the New River: Its late Cenozoic migration and bedrock control inferred from high-level stream gravels, southwestern Virginia
GSA Bulletin January 01, 1991, Vol.103, 73-81. doi:https://doi.org/10.1130/0016-7606(1991)103<0073:OCOTNR>2.3.CO;2
Precise chronology of the last interglacial period: 234U-230Th data from fossil coral reefs in the Bahamas
GSA Bulletin January 01, 1991, Vol.103, 82-97. doi:https://doi.org/10.1130/0016-7606(1991)103<0082:PCOTLI>2.3.CO;2
Transition from back-arc to foreland basin development in the southernmost Andes: Stratigraphic record from the Ultima Esperanza District, Chile
GSA Bulletin January 01, 1991, Vol.103, 98-111. doi:https://doi.org/10.1130/0016-7606(1991)103<0098:TFBATF>2.3.CO;2
High-resolution strontium-isotope stratigraphy and biostratigraphy of the Miocene Monterey Formation, central California
GSA Bulletin January 01, 1991, Vol.103, 112-124. doi:https://doi.org/10.1130/0016-7606(1991)103<0112:HRSISA>2.3.CO;2
New U/Pb zircon age constraints on the timing of deformation in north-central Newfoundland and implications for early Paleozoic Appalachian orogenesis
GSA Bulletin January 01, 1991, Vol.103, 125-135. doi:https://doi.org/10.1130/0016-7606(1991)103<0125:NUPZAC>2.3.CO;2
The neotectonic setting of Puerto Rico
GSA Bulletin January 01, 1991, Vol.103, 144-154. doi:https://doi.org/10.1130/0016-7606(1991)103<0144:TNSOPR>2.3.CO;2