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Issues
Volume 92, Number 8
August, 1981

ISSN 0016-7606
EISSN 1943-2674
Geochemistry and geochronology of late Cenozoic basalts of Southeast Asia: Summary
GSA Bulletin August 01, 1981, Vol.92, 508-512. doi:https://doi.org/10.1130/0016-7606(1981)92<508:GAGOLC>2.0.CO;2
Quaternary glacial and marine stratigraphy of the Qivitu Peninsula, northern Cumberland Peninsula, Baffin Island, Canada: Summary
GSA Bulletin August 01, 1981, Vol.92, 512-518. doi:https://doi.org/10.1130/0016-7606(1981)92<512:QGAMSO>2.0.CO;2
Coal resources and reserves estimates: Some unresolved problems
GSA Bulletin August 01, 1981, Vol.92, 519. doi:https://doi.org/10.1130/0016-7606(1981)92<519:CRARES>2.0.CO;2
Historical review of and current progress in coal-resource estimation in the United States
GSA Bulletin August 01, 1981, Vol.92, 520-528. doi:https://doi.org/10.1130/0016-7606(1981)92<520:HROACP>2.0.CO;2
Canadian coal-resource terminology and evaluation methodology
GSA Bulletin August 01, 1981, Vol.92, 529-537. doi:https://doi.org/10.1130/0016-7606(1981)92<529:CCTAEM>2.0.CO;2
A critical evaluation of published western coal-resource estimates
GSA Bulletin August 01, 1981, Vol.92, 538-541. doi:https://doi.org/10.1130/0016-7606(1981)92<538:ACEOPW>2.0.CO;2
New maps of Federal coal
GSA Bulletin August 01, 1981, Vol.92, 542-550. doi:https://doi.org/10.1130/0016-7606(1981)92<542:NMOFC>2.0.CO;2
Geologic problems associated with coal resources and reserves determination in the Appalachian Coal Basin
GSA Bulletin August 01, 1981, Vol.92, 551-557. doi:https://doi.org/10.1130/0016-7606(1981)92<551:GPAWCR>2.0.CO;2
Effects of physical characteristics of coal occurrence and current mining methods on economic recoverability
GSA Bulletin August 01, 1981, Vol.92, 558-562. doi:https://doi.org/10.1130/0016-7606(1981)92<558:EOPCOC>2.0.CO;2
The National Coal Resources Data System: A status report
GSA Bulletin August 01, 1981, Vol.92, 563-573. doi:https://doi.org/10.1130/0016-7606(1981)92<563:TNCRDS>2.0.CO;2
Desirable characteristics of a state-wide evaluation of coal resources
GSA Bulletin August 01, 1981, Vol.92, 574-577. doi:https://doi.org/10.1130/0016-7606(1981)92<574:DCOASE>2.0.CO;2
Sedimentary framework of the Potomac River estuary, Maryland
GSA Bulletin August 01, 1981, Vol.92, 578-589. doi:https://doi.org/10.1130/0016-7606(1981)92<578:SFOTPR>2.0.CO;2
Origin and structural implications of upper Miocene rhyolites in Kingston Canyon, Piute County, Utah
GSA Bulletin August 01, 1981, Vol.92, 590-602. doi:https://doi.org/10.1130/0016-7606(1981)92<590:OASIOU>2.0.CO;2