Publications by faculty in the University of Iowa Department of Earth and Environmental Sciences.

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Submissions from 2001

Analysis of science team activities during the 1999 Marsokhod Rover field experiment; implications for automated planetary surface exploration; The Marsokhod Silver Lake field experiment, Geb Thomas, Mark Reagan, E. Arthur Bettis III, and Nathalie Cabrol

Submissions from 2000

Holocene environments of the central Great Plains: multi-proxy evidence from alluvial sequences, southeastern Nebraska, Richard G. Baker, Glen G. Fredlund, Rolfe D. Mandel, and E. Arthur Bettis III

Spatial and temporal patterns of Midcontinent USA colluvial landscapes during the Holocene; interpreting the archaeological record; Geological Society of America, 2000 annual meeting, E. Arthur Bettis III

Documenting faunal turnover of Caribbean coral reefs; the Neogene marine biota of tropical America (NMITA) database; Geological Society of America, 2000 annual meeting, Ann F. Budd, Charles T. Foster, John P. Dawson, and K. G. Johnson

Speleothem carbon isotopic records of Holocene environments in the Ozark Highlands, USA; Holocene environmental change on the Great Plains of North America, Rhawn F. Denniston, Luis A. Gonzalez, Yemane Asmerom, and Mark K. Reagan

Speleothem evidence for changes in Indian summer monsoon precipitation over the last approximately 2300 years, Rhawn F. Denniston, Luis A. Gonzalez, Yemane Asmerom, and Ram H. Sharma

Mineralogic and stable isotopic characteristics of select Great Basin speleothems, Rhawn F. Denniston, Luis A. Gonzalez, and Mark K. Reagan

Holocene evolution of the Erickson Creek basin, Story County, Iowa; Geological Society of America, 2000 annual meeting, Joseph R. Krieg, E. Arthur Bettis III, and Richard G. Baker

Geochemical variations in Peoria Loess of western Iowa indicate paleowinds of midcontinental North America during last glaciation, Daniel R. Muhs and E. Arthur Bettis III

Submissions from 1999

Large valley burial processes; the Muscatine Island area of the Upper Mississippi Valley; Geological Society of America, North-Central Section, 33rd annual meeting, E. Arthur Bettis III and David W. Benn

Geologic mapping of large valleys in glaciated regions; the use of landform and landscape sediment assemblages for multi-use maps; Geological Society of America, North-Central Section, 33rd annual meeting, E. Arthur Bettis III, Edwin R. Hajic, and Deborah J. Quade

Evidence for increased cool season moisture during the middle Holocene, Rhawn F. Denniston, Luis A. Gonzalez, Yemane Asmerom, and Richard Baker

Speleothem evidence for Holocene fluctuations of the prairie-forest ecotone, north-central USA, Rhawn F. Denniston, Luis A. Gonzalez, Richard G. Baker, and Yemane Asmerom

Integrating Stalagmite, Vertebrate, and Pollen Sequences to Investigate Holocene Vegetation and Climate Change in the Southern Midwestern United States, Rhawn F. Denniston, Luis A. Gonzalez, Holmes A. Semken, and Yemane Asmerom

Insights into the Proterozoic geology of the Park Range, Colorado, C. T. Foster, Mark K. Reagan, G. S. Kennedy, and G. A. Smith

The use of stalagmites in the study of the history of the Asian monsoon system, Luis A. Gonzalez, R. E. Denniston, Mark K. Reagan, and Russell L. Ciochon

Parh Group basalts of northeastern Balochistan, Pakistan; precursors to the Deccan Traps; Himalaya and Tibet; mountain roots to mountain tops, Wazir Khan, George R. McCormick, and Mark K. Reagan

Geologic mapping using GIS technology assists in the siting of animal confinement operations and manure application areas; Geological Society of America, North-Central Section, 33rd annual meeting, Deborah J. Quade, E. Arthur Bettis III, and James D. Giglierano

Protactinium-231/uranium-235-thorium-230/uranium-238 systematics of young volcanic rocks from Central America; contrasting behavior related to subduction fluxes?, R. B. Thomas, Marc M. Hirschmann, H. Cheng, and R. L. Edwards

Submissions from 1998

Report from working group on alluvial pedogenesis, W. Autin, A. Aslan, E. Arthur Bettis III, and P. M. Walthall

Subsolum weathering profile characteristics as indicators of the relative rank of stratigraphic breaks in till sequences; Revisitation of concepts in paleopedology; transactions of the Second international symposium on Paleopedology, E. Arthur Bettis III

Soil and carbon isotopic evidence of North American Midcontinent vegetation during the last interglacial period; Geological Society of America, 1998 annual meeting, E. Arthur Bettis III, D. R. Muhs, E. M. Rutledge, and William C. Johnson

Surficial geologic mapping and wetland hydrology of a portion of the Des Moines Lobe in Iowa; Geological Society of America, North-Central Section and associated societies, 32nd annual meeting [modified], E. Arthur Bettis III, Deborah J. Quade, Carol A. Thompson, and William I. Ausich

Dynamic searches of the Neogene marine biota of tropical America (NMITA) World-Wide Web database; Geological Society of America, 1998 annual meeting, Ann F. Budd, Charles T. Foster, John P. Dawson, and K. G. Johnson

Stepwise Faunal Change during Evolutionary Turnover: A Case Study from the Neogene of Curaçao, Netherlands Antilles, Ann F. Budd, Rebecca Petersen, and Donald F. McNeill

Lead isotopic evidence for synextensional lithospheric ductile flow in the Colorado River extensional corridor, Western United States, Daniel L. Feuerbach, Mark K. Reagan, James E. Faulds, and J. D. Walker

Interglacial and interstadial valley environments and adjustments of floodplain levels; Geological Society of America, 1998 annual meeting, Edwin R. Hajic and E. Arthur Bettis III

Submissions from 1997

Late-middle and early-late Wisconsin glaciation in north central Iowa; Geological Society of America, North-Central Section, 31st annual meeting, E. Arthur Bettis III

Linked depressions on the Des Moines Lobe, E. Arthur Bettis III and Deborah J. Quade

Coral reef community dynamics over 8 million years of evolutionary time; stasis and turnover, Ann F. Budd and K. G. Johnson

Late Quaternary temporal and event classifications, Great Lakes region, North America, W H. Johnson, Ardith Hansel, E. Arthur Bettis III, and Paul F. Karrow

Geoarchaeological variability among two central Iowa drainage basins; Geological Society of America, 1997 annual meeting, Joseph R. Krieg, E. Arthur Bettis III, and Richard G. Baker

Activation of the Receptor Tyrosine Kinase Kit Is Required for the Proliferation of Melanoblasts in the Mouse Embryo, Marina A. Mackenzie, Siobhan A. Jordan, Peter S. Budd, and Ian J. Jackson

Hydrogeologic implications for siting large-scale waste-containment systems on the Des Moines Lobe in Iowa; 1997 abstracts with programs, The Geological Society of America, 31st annual North-Central Section, Deborah J. Quade, E. Arthur Bettis III, Bernard E. Hoyer, and Robert D. Libra

Submissions from 1996

Holocene Paleoenvironments of Northeast Iowa, R. G. Baker, E. Arthur Bettis III, D. P. Schwert, and D. J. G. Horton

Surficial and bedrock geologic mapping in Linn County, Iowa; Iowa's contribution to the STATEMAP Program; 30th annual meeting of the Geological Society of America, North-Central Section; abstracts with programs, E. Arthur Bettis III, Greg A. Ludvigson, James D. Giglierano, and Mary R. Howes

Paleoclimatic records extracted from loess/Paleosol sequences from midcontinental North America; AMQUA 1996; program and abstracts of the 14th biennial meeting; Global warming; interglacials, interstadials, climatic optima, and other events, E. Arthur Bettis III and Daniel R. Muhs

The evolution of a Pleistocene chronology in the type region of North American continental glaciation; 30th annual meeting of the Geological Society of America, North-Central Section; abstracts with programs, E. Arthur Bettis III and Carl F. Vondra

Neogene marine invertebrates of tropical America; a World-Wide Web taxonomy database; Sixth North American paleontological convention; abstracts of papers, Ann F. Budd, Charles T. Foster, H. H. Fortunato, and J. Golden

Earliest Evolution Associated with Closure of the Tropical American Seaway, Laurel S. Collins, Ann F. Budd, and Anthony G. Coates

Ductile flow of middle to lower crust in the northern Colorado extensional corridor; constraints from temporal changes in lead isotopic compositions of pre, syn and post extensional volcanic rock, Daniel L. Feuerbach, Mark K. Reagan, J. E. Faulds, and J. D. Walker

Evolution & environment in tropical America, Jeremy B. Jackson, Ann F. Budd, and Anthony G. Coates

Holocene alluvial stratigraphy and paleoecology of the Erickson Creek basin, Story County, Iowa; 30th annual meeting of the Geological Society of America, North-Central Section; abstracts with programs, Joseph R. Krieg, E. Arthur Bettis III, Richard G. Baker, and Carl F. Vondra

Episodic reef development in a mixed carbonate-siliciclastic system, Pliocene/Pleistocene of Costa Rica; Geological Society of America, 28th annual meeting, D. F. McNeill, Ann F. Budd, P. F. Borne, and A. G. Coates

Dating hematite and goethite using uranium series techniques, A. A. Olesen, Mark K. Reagan, S. Barnett, and R. L. Edwards

Stratigraphic framework for deposits of the Des Moines Lobe in Iowa; 30th annual meeting of the Geological Society of America, North-Central Section; abstracts with programs, Deborah J. Quade, E. Arthur Bettis III, Timothy J. Kemmis, and Carl F. Vondra

Onyx Mountain Caverns, central Missouri; over one million years of karst evolution and climate, H. Reccelli-Snyder, L. A. Gonzalez, Mark K. Reagan, and J. E. Faulds

Submissions from 1995

Landscape development and the location of evidence of Archaic cultures in the Upper Midwest; Archaeological geology of the Archaic period in North America, E. Arthur Bettis III and Edwin R. Hajic

Quantitative recognition of species Tarbellastraea in the Oligocene to Miocene of the northern Mediterranean region and their evolutionary patterns; VII international symposium on Fossil Cnidaria and Porifera; abstracts, Ann F. Budd, F. R. Bosellini, T. A. Stemann, and K. johnson

The geography of Plio-Pleistocene turnover in Caribbean reef coral communities; Geological Society of America, 1995 annual meeting, Ann F. Budd and G. Johnson

Caribbean reef coral diversity during the early to middle Miocene: an example from the Anguilla Formation, Ann F. Budd, G. Johnson, and J. C. Edwards

Origination Preceding Extinction during Late Cenozoic Turnover of Caribbean Reefs, Ann F. Budd and Kenneth G. Johnson

Recognizing Morphospecies in Colonial Reef Corlas: I. Landmark-Based Methods, Ann F. Budd, Kenneth G. Johnson, and Donald C. Potts

The Mount Perkins Block, northwestern Arizona; an exposed cross section of an evolving, preextensional to synextensional magmatic system, James E. Faulds, Daniel L. Feuerbach, Mark K. Reagan, and Rodney V. Metcalf

Multi-component source for mafic magmatism in the Mt. Perkins Block, northwestern Arizona; isotopic and trace element constraints, Daniel L. Feuerbach, J. E. Faulds, Mark K. Reagan, and J. D. Walker

Determination of Holocene soil biomass turnover vegetation activity changes in the upper Midwest from speleothem carbon isotopic record, L. A. Gonzalez, P. Thorson-Work, R. G. Baker, and Mark K. Reagan

Variations in lava composition associated with flow of asthenosphere beneath southern Central America, E. A. Herrstrom, Mark K. Reagan, and J. D. Morris

Extinction Selectivity and Ecology of Neogene Caribbean Reef Corals, Kenneth G. Johnson, Ann F. Budd, and Thomas A. Stemann

The Des Moines Lobe in Iowa; a surging Wisconsinan glacier; Geological Society of America, 29th annual meeting, North-Central Section, South-Central Section, Deborah J. Quade, E. Arthur Bettis III, and Timothy J. Kemmis

A speleothem record of recurrent dry periods and catastrophic flooding in central Missouri, H. Reccelli-Snyder, L. A. Gonzalez, Mark K. Reagan, and P. J. Jaumann

Submissions from 1994

Stream cutbanks; untapped sources of paleoecological and paleoclimatic data; American Quaternary Association, 13th biennial meeting; program and abstracts, Richard G. Baker, E. Arthur Bettis III, Paula J. Thorson, and Donald P. Schwert

Solifluction deposits in the late Wisconsinan Peoria Loess of the middle Missouri Valley, Iowa and Nebraska; American Quaternary Association; 13th biennial meeting; program and abstracts, E. Arthur Bettis III

Glacial-age floods, E. Arthur Bettis III and Deborah J. Quade

Flood of '93 uncovers Devonian sea floor, E. Arthur Bettis III, Brian J. Witzke, and Bill J. Bunker

Siderastrea glynni, a new species of scleractinian coral (Cnidaria: Anthozoa) from the Eastern Pacific, Ann F. Budd and Hector M. Guzman

Patterns of replacement in late Cenozoic Caribbean reef coral communities; Geological Society of America, 1994 annual meeting, Ann F. Budd, K. G. Johnson, and J. B. Jackson

Stratigraphic Distributions of Genera and Species of Neogene to Recent Caribbean Reef Corals, Ann F. Budd, Thomas A. Stemann, and Kenneth G. Johnson

Determination of Holocene precipitation variability in the Upper Midwest; a record preserved in stalagmite calcite, L. A. Gonzalez, L. Hanson, Mark K. Reagan, and S. K. Clark

Image analysis and function morphologic analysis of corals, Bernard Lathuiliere and Ann F. Budd

Mapping for the next century; satellite images and computer technology add new dimensions to detailed geologic mapping of Iowa, Greg A. Ludvigson, E. Arthur Bettis III, and Bernard E. Hoyer

Uranium series and beryllium isotope evidence for an extended history of subduction modification of the mantle below Nicaragua, Mark K. Reagan, Julie D. Morris, Eileen A. Herrstrom, and Michael T. Murrell

Submissions from 1993

Petrography and preliminary interpretations of the crystalline breccias from the Manson M-1 Core, M. S. Bell, Mark K. Reagan, R. R. Anderson, and C. T. Foster

Petrography of the crystalline breccias from the Manson M-1 core; implications for impact breccia emplacement, M. S. Bell, Mark K. Reagan, R. R. Anderson, and C. T. Foster

Uses of geologic materials by prehistoric cultures, E. Arthur Bettis III and William Green

Stop 18;, Borrow Pit north of Loveland and west of Hwy 75-29; loess-soil sequence; Second international paleopedology symposium; field excursion, E. Arthur Bettis III and William C. Johnson

Stop 20; Conklin Quarry, north of I-80, Iowa City, Iowa; pre-Illinoian glacial sequence; Second international paleopedology symposium; field excursion, E. Arthur Bettis III, Timothy J. Kemmis, George R. Hallberg, and William C. Johnson

The Quaternary deposits of the Saylorville emergency spillway; here today...gone tomorrow!; Water, water, everywhere...; 57th annual tri-state geological field conference, E. Arthur Bettis III, Timothy J. Kemmis, Deborah J. Quade, and John P. Littke

Environmental interpretation using insoluble residues within reef coral skeletons: Problems, pitfalls, and preliminary results, Ann F. Budd, Keith O. Mann, and Hector M. Guzman

Late Miocene (Tortonian to Messinian) mixing-zone diagenesis of the Mona reef complex, Isla de Mona, Puerto Rico; Geological Society of America, 1993 annual meeting, H. M. Ruiz, L. A. Gonzalez, Ann F. Budd, and G. Guoquiu

Submissions from 1992

First results from the Manson impact structure core-drilling project; preliminary observations and interpretations from the M-1 Core, R. R. Anderson, J. B. Hartung, M. K. Reagan, and M. S. Bell

Post-Illinoian alluvial stratigraphy of Mud Creek, eastern Iowa; Geological Society of America, North-Central Section, 26th annual meeting, Whitney J. Autin and E. Arthur Bettis III

1991; the Geosciences in Review; Research in Major Fields; Surficial Studies; Archaeological Geology Modified, E. Arthur Bettis III

The legacy of Thomas Macbride and Bohumil Shimek, E. Arthur Bettis III and Debby Z. Baker

Effects of the Last Glacial Maximum (21,000-16,500 B.P.) on Iowa's landscapes; Geological Society of America, North-Central Section, 26th annual meeting, E. Arthur Bettis III and T. J. Kemmis

Nonprogressive Evolution in a Clade of Cretaceous Montastraea-Like Corals, Ann F. Budd and Anthony G. Coates

Eocene Caribbean Reef Corals - a Unique Fauna from the Gatuncillo Formation of Panama, Ann F. Budd, T. A. Stemann, and R. H. Stewart

A High-Resolution Record of Holocene Climate Change in Speleothem Calcite from Cold Water Cave, Northeast Iowa, Jeffrey A. Dorale, Luis A. González, Mark K. Reagan, and David A. Pickett

Chronologic evidence for multiple periods of loess deposition during the late Pleistocene in the Missouri and Mississippi River valley, United States; implications for the activity of the Laurentide ice sheet, Steven L. Forman, E. Arthur Bettis III, Timothy J. Kemmis, and Barry B. Miller

History of late glacial flow through the middle Mississippi and Illinois valleys; Geological Society of America, 1992 annual meeting, Edwin R. Hajic and E. Arthur Bettis III

Recognition of the De Forest Formation in the east-central plains; implications for archaeological research; Geological Society of America, North-Central Section, 26th annual meeting, Rolfe D. Mandel and E. Arthur Bettis III

(super 238) U- and (super 232) Th-series chronology of phonolite fractionation at Mount Erebus, Antarctica, Mark K. Reagan, Alan M. Volpe, and Katherine V. Cashman

Submissions from 1991

Mid-Wisconsinan stratigraphy and paleoenvironments at the St. Charles Site in south-central Iowa; with Suppl. Data 91-04, Richard G. Baker, D. P. Schwert, E. Arthur Bettis III, and T. J. Kemmis

Size-Related Evolutionary Patterns among Species and Subgenera in the Strombina Group (Gastropoda: Columbellidae), Ann F. Budd and Kenneth G. Johnson

Interpreting ancient climates in Iowa, Greg A. Ludvigson and E. Arthur Bettis III

Sedimentology and Diagenesis of Miocene Lirio Limestone, Isla De Mona, Puerto-Rico, H. Ruiz, L. A. Gonzalez, and Ann F. Budd

Submissions from 1990

Depositional stratigraphy, site context and prehistoric cultural overview; Holocene alluvial stratigraphy and selected aspects of the Quaternary history of western Iowa, David W. Benn and E. Arthur Bettis III

Holocene alluvial stratigraphy and selected aspects of the Quaternary history of western Iowa, E. Arthur Bettis III

Holocene alluvial stratigraphy of western Iowa; Holocene alluvial stratigraphy and selected aspects of the Quaternary history of western Iowa, E. Arthur Bettis III

Early Holocene pecan, Carya illinoensis, in the Mississippi River valley near Muscatine, Iowa, E. Arthur Bettis III, Richard G. Baker, Brenda K. Nations, and David W. Benn

Longterm Patterns of Morphological Variation within and Among Species of Reef-Corals and their Relationship to Sexual Reproduction, Ann F. Budd