ARTICLE:

WARREN BARRASH and ROGER H. MORIN

Hydrostratigraphy and distribution of secondary permeability in the Brule Formation, Cheyenne County, Nebraska
Geological Society of America Bulletin 1987 v. 99, p. 445-462. [Abstract] [Full Text] [PDF]  

W. SCOTT BALDRIDGE, FRANK V. PERRY, and MUHAMMAD SHAFIQULLAH

Late Cenozoic volcanism of the southeastern Colorado Plateau: I. Volcanic geology of the Lucero area, New Mexico
Geological Society of America Bulletin 1987 v. 99, p. 463-470. [Abstract] [PDF]  

VIVIAN A. REJEBIAN, ANITA G. HARRIS, and J. STEPHEN HUEBNER

Conodont color and textural alteration: An index to regional metamorphism, contact metamorphism, and hydrothermal alteration
Geological Society of America Bulletin 1987 v. 99, p. 471-479. [Abstract] [PDF]  

ELLEN KROGH WRIGHT

Stratification and paleocirculation of the Late Cretaceous Western Interior Seaway of North America
Geological Society of America Bulletin 1987 v. 99, p. 480-490. [Abstract] [Full Text] [PDF]  

MERVIN J. BARTHOLOMEW

Structural evolution of the Pulaski thrust system, southwestern Virginia
Geological Society of America Bulletin 1987 v. 99, p. 491-510. [Abstract] [PDF]  

N. M. RATCLIFFE

Basaltic rocks in the Rensselaer Plateau and Chatham slices of the Taconic allochthon: Chemistry and tectonic setting
Geological Society of America Bulletin 1987 v. 99, p. 511-528. [Abstract] [Full Text] [PDF]  

KARL E. KARLSTROM, SAMUEL A. BOWRING, and CLAY M. CONWAY

Tectonic significance of an Early Proterozoic two-province boundary in central Arizona
Geological Society of America Bulletin 1987 v. 99, p. 529-538. [Abstract] [PDF]  

FREDERICK R. HECK and ROBERT C. SPEED

Triassic olistostrome and shelf-basin transition in the western Great Basin: Paleogeographic implications
Geological Society of America Bulletin 1987 v. 99, p. 539-551. [Abstract] [PDF]  

WILLIAM G. PIERCE

The case for tectonic denudation by the Heart Mountain fault—A response
Geological Society of America Bulletin 1987 v. 99, p. 552-568. [Abstract] [PDF]  

M. LEBRAS, F. MÉGARD, C. DUPUY, and J. DOSTAL

Geochemistry and tectonic setting of pre-collision Cretaceous and Paleogene volcanic rocks of Ecuador
Geological Society of America Bulletin 1987 v. 99, p. 569-578. [Abstract] [Full Text] [PDF]  

RICHARD M. IVERSON and JON J. MAJOR

Rainfall, ground-water flow, and seasonal movement at Minor Creek landslide, northwestern California: Physical interpretation of empirical relations
Geological Society of America Bulletin 1987 v. 99, p. 579-594. [Abstract] [Full Text] [PDF]  

VOLKER C. VAHRENKAMP and VICTOR ROSSINSKY, JR.

Preserved stable isotopic signature of subaerial diagenesis in the Mescal Limestone, central Arizona: Implications for the timing of a terrestrial plant cover: Discussion and reply: Discussion
Geological Society of America Bulletin 1987 v. 99, p. 595-596. [Abstract] [Full Text] [PDF]  

L. PAUL KNAUTH and MARK A. BEEUNAS

Preserved stable isotopic signature of subaerial diagenesis in the Mescal Limestone, central Arizona: Implications for the timing of a terrestrial plant cover: Discussion and reply: Reply
Geological Society of America Bulletin 1987 v. 99, p. 596-597. [Abstract] [PDF]  

G. SHANMUGAM and J. G. McPHERSON

Sedimentation in the Chile Trench: Depositional morphologies, lithofacies, and stratigraphy: Discussion and reply: Discussion
Geological Society of America Bulletin 1987 v. 99, p. 598. [Abstract] [Full Text] [PDF]  

T. M. THORNBURG and L. D. KULM

Sedimentation in the Chile Trench: Depositional morphologies, lithofacies, and stratigraphy: Discussion and reply: Reply
Geological Society of America Bulletin 1987 v. 99, p. 599-600. [Abstract] [PDF]  

STEPHEN SELF and BRUCE N. TURBEVILLE

Vent sites and flow directions of the Otowi ash flows (lower Bandelier Tuff), New Mexico: Discussion and reply: Discussion
Geological Society of America Bulletin 1987 v. 99, p. 601-602. [Abstract] [Full Text] [PDF]  

DONALD B. POTTER and CHRISTA M. OBERTHAL

Vent sites and flow directions of the Otowi ash flows (lower Bandelier Tuff), New Mexico: Discussion and reply: Reply
Geological Society of America Bulletin 1987 v. 99, p. 602-603. [Abstract] [PDF]  

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