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Issues
Volume 87, Number 4
April, 1976

ISSN 0016-7606
EISSN 1943-2674
Late Cenozoic volcaniclastic deposits, Andean foredeep, Colombia
GSA Bulletin April 01, 1976, Vol.87, 481-495. doi:https://doi.org/10.1130/0016-7606(1976)87<481:LCVDAF>2.0.CO;2
Early Tertiary sedimentation in the western Uinta Basin, Utah
GSA Bulletin April 01, 1976, Vol.87, 496-512. doi:https://doi.org/10.1130/0016-7606(1976)87<496:ETSITW>2.0.CO;2
Chlorite and mica as indicators of depositional environment and provenance
GSA Bulletin April 01, 1976, Vol.87, 513-514. doi:https://doi.org/10.1130/0016-7606(1976)87<513:CAMAIO>2.0.CO;2
Nubrigyn algal reefs (Devonian), eastern Australia: Allochthonous blocks and megabreccias
GSA Bulletin April 01, 1976, Vol.87, 515-530. doi:https://doi.org/10.1130/0016-7606(1976)87<515:NARDEA>2.0.CO;2
A physical model for the rate of deposition of fine-grained sediments in the deep sea
GSA Bulletin April 01, 1976, Vol.87, 541-546. doi:https://doi.org/10.1130/0016-7606(1976)87<541:APMFTR>2.0.CO;2
Episodic Aleutian Ridge igneous activity: Implications of Miocene and younger submarine volcanism west of Buldir Island
GSA Bulletin April 01, 1976, Vol.87, 547-554. doi:https://doi.org/10.1130/0016-7606(1976)87<547:EARIAI>2.0.CO;2
Petrofabric stress analysis of the Dry Creek Ridge anticline, Montana
GSA Bulletin April 01, 1976, Vol.87, 555-566. doi:https://doi.org/10.1130/0016-7606(1976)87<555:PSAOTD>2.0.CO;2
Cryptoexplosive structure near Wetumpka, Alabama
GSA Bulletin April 01, 1976, Vol.87, 567-573. doi:https://doi.org/10.1130/0016-7606(1976)87<567:CSNWA>2.0.CO;2
Block Island, Rhode Island: Evidence of fluctuation of the late Pleistocene ice margin
GSA Bulletin April 01, 1976, Vol.87, 574-580. doi:https://doi.org/10.1130/0016-7606(1976)87<574:BIRIEO>2.0.CO;2
Franciscan blueschist-facies metaconglomerate, Diablo Range, California
GSA Bulletin April 01, 1976, Vol.87, 581-591. doi:https://doi.org/10.1130/0016-7606(1976)87<581:FBMDRC>2.0.CO;2
Andean Cenozoic volcanism: Magma genesis in the light of strontium isotopic composition and trace-element geochemistry
GSA Bulletin April 01, 1976, Vol.87, 592-600. doi:https://doi.org/10.1130/0016-7606(1976)87<592:ACVMGI>2.0.CO;2
Northern margin of the Limpopo mobile belt, southern Africa
GSA Bulletin April 01, 1976, Vol.87, 601-611. doi:https://doi.org/10.1130/0016-7606(1976)87<601:NMOTLM>2.0.CO;2
Distribution, composition, and transport of suspended particulate matter in the vicinity of Willapa submarine canyon, Washington
GSA Bulletin April 01, 1976, Vol.87, 625-632. doi:https://doi.org/10.1130/0016-7606(1976)87<625:DCATOS>2.0.CO;2
Possible eucaryotic algae (Bangiophycidae) among early Proterozoic microfossils
GSA Bulletin April 01, 1976, Vol.87, 633-639. doi:https://doi.org/10.1130/0016-7606(1976)87<633:PEABAE>2.0.CO;2
Late Paleozoic glaciation: Part VI, Asia: Discussion and reply: Discussion
GSA Bulletin April 01, 1976, Vol.87, 640. doi:https://doi.org/10.1130/0016-7606(1976)87<640a:LPGPVA>2.0.CO;2
Late Paleozoic glaciation: Part VI, Asia: Discussion and reply: Reply
GSA Bulletin April 01, 1976, Vol.87, 640. doi:https://doi.org/10.1130/0016-7606(1976)87<640b:LPGPVA>2.0.CO;2