13th Keck Symposium Volume
Whitman College (2000)
Table of Contents
Greece: Tectonometamorphic Evolution of Cycladic Subduction Zone Rocks: Syros Blueschist-Eclogite Terrane
Tectonometamorphic evolution of Cycladic Subduction Zone Rocks: Syros Blueschist-Eclogite Terrane (14)
John T. Cheney, Amherst College; John B. Brady, Smith College; Tekla A. Harms, Amherst College; John C. Schumacher, Bristol University
Tectonometamorphic evolution of a metamorphosed mafic suite, Ermoupoli, Syros, Greece (20)
Elli N. Argyrou, Amherst College
Metamorphic evolution of high-pressure, low-temperature mafic rocks near Kini on the island of Syros, Greece (24)
Erica DiFilippo, Smith College
Geochemistry of the metagabbros of Syros (28)
Aaron Grandy, Southern Utah University
Structural and petrologic analysis of the Vari Gneiss, a fault-bounded panel of quartzofeldspathic rock, Syros, Greece (32)
Clifton Koontz, The Colorado College
Petrologic and textural examination of blueschist-facies micaceous schists of Syros, Greece (36)
Joshua W. Otis, Amherst College
Structure and petrology of mafic and siliceous schist at Katergaki Point, Syros, Greece (40)
Julia E. Sable, Amherst College
The geochemistry of glaucophane schists on Syros, Greece (44)
Holly Shiver, Washington and Lee University
Characterization and tectonometamorphic evolution and ophiolitic blocks and ultramafic matrix in a Cycladic melange unit, Syros, Greece (48)
Philip A. Skemer, Pomona College
Pseudomorphs after lawsonite as an indication of pressure-temperature evolution in blueschists from Syros, Greece (52)
Arianne Sperry, Amherst College
Tectonometamorphic evolution of impure carbonate rocks located on Syros, Greece (56)
Robert R. Tonnsen, Whitman College
Colorado: Petrologic and Structural Evolution of the Bonanza Volcanic Field, Northern Rio Grande Rift, Central Colorado
Robert J. Varga, The College of Wooster; Lori Bettison-Varga, The College of Wooster; Shelby Boardman, Carleton College; Diane R. Smith, Trinity University
Petrogenesis and correlation of the mid-Tertiary upper Bonanza tuff, central Colorado (65)
Rebecca K. Atkinson, Williams College
Petrographic and geochemical analysis of Oligocene and andesites of the Bonanza volcanic venter, northeast San Juan volcanic field, Colorado (69)
Sarah DeWitt, The Colorado College
Folding of rhyolite flows in a series of exogenous domes, Porphyry Peak, San Juan Mountains, Colorado (73)
Angela Dudek, Beloit College
A paleomagnetic study of extracaldera rocks associated with the Bonanza Caldera (77)
Beth Fratesi, Mississippi State University
Using anisotropy of magnetic susceptibility to determine the source of the Lower Bonanza Tuff, Colorado (81)
Jessica Jager, Pomona College
Geochemistry and alunite mineral chemistry of the acid-sulfate alteration in the Porphyry Peak rhyolites, Bonanza Caldera, central Colorado (85)
Jennifer A. Lenz, Smith College
Origin of acid sulfate alteration of the Porphyry Peak rhyolite, Bonanza Caldera, San Juan volcanic field, south-central Colorado (89)
Miranda I. Loflin, The College of Wooster
Determining the subsidence history of the Bonanza Caldera using thermoremanent paleomagnetism (93)
Lela C. Prashad, Trinity University
Fluid inclusion analysis of quartz and alunite in acid-sulfate alteration near Porphyry Peak, Bonanza Caldera, Colorado (97)
Patrick Roehrdanz, Carleton College
Wyoming: Isotopic Studies in the Bighorn Mountains, Wyoming: The U-Th/He Geochronology, Oxygen Isotope and Structural Perspectives
Isotopic studies in the Bighorn Mountains: The U-Th/He geochronology, oxygen isotope and structural perspectives (102)
Peter Crowley, Amherst College; Peter Reiners, Washington State University
Structure and oxygen isotope analysis of Precambrian basement in the Cottonwood Creek area, Black Mountain quadrangle, Bighorn Mountains, Wyoming (107)
Rashmi L. Becker, The University of the South
Oxygen isotope analysis of mineralized fault planes, Five Springs region, Bighorn Mountains, Wyoming (111)
Valerie Esser, The Colorado College
Using apatite (U-Th)/He thermochronometry to study the low-temperature thermal history of Shell Canyon, northwestern Bighorn Mountains, Wyoming (115)
Grant Kaye, The Colorado College
(U-Th)/He thermochronometry in the Bighorn Mountains, Wyoming: constraints on the timing of exhumation (119)
Joanna Reuter, Carleton College
An exploration of U, Th-Pb ICP-MS dating (123)
Brian Zeiger, Beloit College
California: Paleoseismicity and Crustal Deformation Along the Northern San Andreas Fault, Fort Ross to Point Arena, California
Paleoseismicity and crustal deformation along the northern San Andreas fault, Fort Ross to Point Arena, California (128)
Dorothy J. Merritts, Franklin and Marshall College; Carol S. Prentice, U.S. Geological Survey; Tom W. Gardner, Trinity University
Interpretation of anomalous and previously unmapped Franciscan Complex from the Gualala Block, northern California coast (132)
David C. Allderdice, Whitman College
Reassessment of the 1906 earthquake and paleoseismology of the San Andreas fault, Doda Ranch, northern California (136)
Christopher Crosby, Whitman College
Compilation of a late-Quaternary sea level curve (140)
Jessica Darter, Franklin and Marshall College
Deformation of the western edge of the North American plate in proximity to the San Andreas fault in north-central California as recorded in late Quaternary marine terraces (144)
Charles Hampton, Trinity University
Evidence for recent change in strain on the Gualala Block, northern California (148)
Meadow W. Koslen, The Colorado College
Correlation of gravel deposits from trenching project on Alder Creek fluvial terrace near Point Arena, California (152)
Aletha Lee, West Virginia University
Uplift of Holocene marine terraces along the San Andreas fault: Fort Ross to Gualala, California (156)
Erica Richardson, Carleton College
Using marine terraces to determine tectonic uplift rates and paterns on the Gualala Block, California: Gualala to Point Arena (160)
Stacy F. Tellinghuisen, Carleton College
Vertical and lateral displacement of marine terraces near Alder Creek, Mendocino County, California (164)
Michael Toomey, The Colorado College
Florida: Watershed Dynamics, Southwestern Florida
Watershed dynamics, southwestern Florida (169)
Carol Mankiewicz, Beloit College; Michael Savarese, Florida Gulf Coast University; Lenore Tedesco, Indiana University and Purdue University at Indianapolis
Characterization of mangrove peat from southwest Florida (175)
Christina Berglund, Carleton College
A dual approach for examining growth rates in the eastern oyster (Crassosotrea virginica) within three southwestern Florida estuaries (179)
Steve A. Brewster, Florida Gulf Coast University
The influence of water quality and environmental stress on disease susceptibility of Crassosotrea virginica, the American Oyster, to the parasite Perkinsys marinus in southwest Florida (183)
Leah Briney, Whitman College
A paleoecological and ecological investigation of the effects of fresh water of estuarine bivalves (187)
Elizabeth R. Fuller, Amherst College
When bigger isn't better: the relationship between oyster reef "clump" volume and biodiversity in the Henderson and Blackwater estuaries, southwestern Florida (191)
Meghan M. Hicks, Beloit College
Barrier island accretion and geomorphological evolution of Keewaydin Island, Collier County, Florida (195)
Karyn I. Novakowski, Franklin and Marshall College
A biogeochemical analysis of restored and natural mangrove forest substrates, southwestern Florida (199)
Autumn Oczkowski, Washington and Lee University
A comparison of water quality in the Blackwater River and Henderson Creek estuaries, southwest Florida (203)
Robin Rousu, Whitman College
Molluscan community response to pulsed and natural freshwater influx in Henderson and Blackwater estuaries, Florida (207)
Jessica E. Wilkening, Cornell College
Effects of water control stuctures on sediment characteristics and channel morphology in estuarine systems in Southwest Florida (211)
Christin M. Willman, Indiana University and Purdue University at Indianapolis
Ohio: Late Ordovician Paleontology, Sedimentology and Stratigraphy in Ohio, Indiana and Kentucky
Late Ordovician paleontology, sedimentology and stratigraphy in Ohio, Indiana and Kentucky (216)
Mark A. Wilson, The College of Wooster; Carol M. Tang, Arizona State University
Possible seismites of the upper Fairview Formation (Upper Ordovician) near Maysville, Kentucky (220)
Bryn Clark, The Colorado College
The stratigraphy and paleoecology of a hardground in the Grant Lake Limestone (Cincinnatian, Upper Ordovician) near Maysville, Kentucky (224)
Dana Dettmers, Beloit College
Bioimmuration and what it tells us about the systematics and paleoecology of encrusting organisms in the Cincinnati Group (Upper Ordovician, Ohio, Indiana, and Kentucky) (228)
Woodward W. Fischer, The Colorado College
A faunal and sedimentological analysis of Upper Odrovician strata, Grant Lake Formation, northern Kentucky (232)
Matt Howard, Carelton College
Borings and pseudoborings in Cincinnatian carbonate substrates of Ohio, Indiana, and Kentucky (Upper Ordovician) (236)
Jessica Lazzuri, Beloit College
Paleoecology and paleoenvironment of an Upper Ordovician hard-ground (Grant Lake Formation, Cincinnatian Series, northern Kentucky) (240)
Michael Vanden Berg, Calvin College
Pennsylvania: Hydrology, Geochemistry, Sedimentology and Geophysics of the Baker Woodlands Environmental Research Site, Lancaster, Pennsylvania
Hydrology, geochemistry, sedimentology and geophysics of the Baker Woodlands Environmental Research site (245)
Andrew de Wet, Franklin and Marshall College; Steve Weaver, The Colorado College; Steve Acheampong, Summit Envirosolutions
Geochemical evidence of landfill seepage in a wetland, Baker Woodlands, Lancaster, Pennsylvania (250)
Jennifer S. Cabrera, The College of William and Mary; Stephanie A. Miller, Washington and Lee University; Kevin T. Takeguchi, The College of William and Mary
Geophysical investigation of a former landfill and brickworks area, Baker Woodlands Research site, Lancaster, Pennsylvania (254)
Saskia Campbell, The College of William and Mary; Erin Carlson, Franklin and Marshall College; Alexander Williams, University of Minnesota, Morris (254)
Geochemistry of surface sediments, Baker Woodlands, Lancaster, Pennsylvania (258)
Anne G. Hereford, Williams College; Read D. Porter, Amherst College
Hydrology and aqueous geochemistry of Baker Woodlands, Lancaster, Pennsylvania (262)
Sean Williams, Pomona College; Anne Sawyer, Carleton College; Seth G. Cowdery, The Colorado College; Mary Chen, Amherst College
Jamaica: Delineation of a Jamaican Slave Village Using Field Geophysics
Delineation of a Jamaican slave village using field geophysics (267)
Robert S. Sternberg, Franklin and Marshall College; James A. Delle, Franklin and Marshall College; Mary E. Savina, Carleton College; Brian G. McAdoo, Vassar College
The application of field geophysics for reconnaissance of a Jamaican slave village and the surrounding area (272)
Daniel Alvarado, Trinity University; Robert Crick, Franklin and Marshall College; Epifanio Figueroa, Jr., Rio Hondo College
Applications of field geophysics within the habitation area of a slave village at Marshall's Pen, Mandeville, Jamaica (276)
Susan DeYoung, Smith College; Angela Hutchison, Beloit College; Aaron Shear, The College of Wooster
Geophysical studies of a Jamaican slave cemetery at Marshall's Pen, Mandeville (280)
Sonya Y. Hernandez, The Colorado College; Nina L. Carranco, Pomona College; Eliza D. Hollaway, University of Texas at El Paso; Christopher J. Sherrod, University of Minnesota, Morris