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Theses/Dissertations from 2018

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Ames, Carsyn Jean (2018), Insights for provenance analysis of modern watersheds from detrital apatite and detrital zircon U-PB geochronology- Talkeetna Mountains, southcentral Alaska
https://doi.org/10.17077/etd.9hp7cccz

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Caswell, Brandon Christopher (2018), ⁴⁰AR/³⁹AR geochronology of biotite from ductile shear zones of the Ellesmere-Devon crystalline terrane, Nunavut, Canadian Arctic
https://doi.org/10.17077/etd.lddtj6rz

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Cossette, Adam Patrick (2018), The early history of character evolution in alligatoroids
https://doi.org/10.17077/etd.4krldgo5

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Coulthard, Daniel A. Jr. (2018), Subduction initiation and igneous petrogenesis: characterizing melt generation at a new convergent boundary through the geochemical analysis of volcanic glass
https://doi.org/10.17077/etd.o0kg7vwu

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Hester, Dean Armstrong (2018), A review of the Paleogene eusuchian crocodyliform Borealosuchus wilsoni (Mook, 1959) from western North America
https://doi.org/10.17077/etd.l0qyxta0

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Kerr, Phillip James (2018), Middle to early-late Wisconsin glaciation in north central Iowa: timing, distribution, and implications for reconstructions of the Laurentide Ice Sheet during MIS 3
https://doi.org/10.17077/etd.5q52vfji

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Losso, Sarah (2018), A new genus of dimeropygid trilobites from the Great Basin of the western USA
https://doi.org/10.17077/etd.8i7nlksn

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Maruszczak, Alex (2018), Geochemical variations in off-axis alkaline glasses - Snaefellsnes Peninsula, Iceland
https://doi.org/10.17077/etd.7zqdp7ln

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Parsons, Kelli Joanne (2018), Spatial and temporal patterns of land-use induced sedimentation in Clear Creek Basin, Iowa
https://doi.org/10.17077/etd.0cest0ut

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Peterson, Katherine Elizabeth (2018), A viscous accretionary prism: InSAR observations following the 2013 Baluchistan, Pakistan earthquake
https://doi.org/10.17077/etd.zbkaerx3

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Sipola, Maija Eliina (2018), Formation of the Ngandong paleoanthropological site and Solo River terrace sequence, Central Java, Indonesia
https://doi.org/10.17077/etd.7l1okwsy

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Tarailo, David A. (2018), Diversity and dispersal trends following the latest-permian mass extinction
https://doi.org/10.17077/etd.0g2m-o7f2

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Webber, Patricia Marie (2018), Terrane accretion and translation on the western margin of Gondwana
https://doi.org/10.17077/etd.0ymp2eyn

Theses/Dissertations from 2016

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Adams, Amanda Jane (2016), A reassessment of the late Eocene - early Oligocene crocodylids Crocodylus megarhinus Andrews 1905 and Crocodylus articeps Andrews 1905 from the Fayúm Province, Egypt
https://doi.org/10.17077/etd.i4rzkdgo

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Buenger McAdams, Neo Elizabeth (2016), Integrated carbon isotope chemostratigraphy and conodont biostratigraphy of the midcontinent Silurian, and a new date for the Devonian ‘Kalkberg’ K-bentonite
https://doi.org/10.17077/etd.6fs4yiw3

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Cao, Wentao (2016), Metamorphic pressure-temperature paths of eclogites from The North-East Greenland Caledonides
https://doi.org/10.17077/etd.tbxxgcs0

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Hedeen, Tyler (2016), Provenance response to flat-slab subduction as recorded in detrital zircon signatures from the southern Alaskan forearc basin system
https://doi.org/10.17077/etd.nub8xqee

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Ibrahim, Diar Mohammed (2016), High-resolution sequence stratigraphy and detrital zircon provenance of the Ordovician Ancell Group in the Iowa and Illinois Basins: insight into the evolution of midcontinental intracratonic basins of North America
https://doi.org/10.17077/etd.0rzto9dk

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Kissock, John Kyle (2016), Detrital zircon evidence for the unroofing of the northern Appalachians in Early-Middle Pennsylvanian sandstones of North America
https://doi.org/10.17077/etd.kf75ap87

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Miller-Camp, Jessica (2016), Patterns in alligatorine evolution
https://doi.org/10.17077/etd.2l4bqxdg

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Neumann, William John III (2016), The use of ground penetrating radar to determine the presence, extent, and spatial variability of fire related hydrophobic soils in fire impacted watersheds in southern California
https://doi.org/10.17077/etd.ehdswuwz

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Tibbits, Matthew Alan (2016), Scleractinian micromorphology : taxonomic value vs. phenotypic plasticity
https://doi.org/10.17077/etd.wknd2ic4

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Tibbits, Tawny Lynn Bailey (2016), Geochemical sourcing of granite ground stone tools from Belize
https://doi.org/10.17077/etd.43widnwq

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Waid, Christopher (2016), Biochemostratigraphy of the Llandovery (Silurian) strata of Iowa (East-Central Iowa Basin)
https://doi.org/10.17077/etd.deg9m90x

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Ward, William Paul-Glasson (2016), Paleozoic tectonic evolution of the Arctic: geochronologic constraints provided by the Alexander, Arctic Alaska and Pearya terranes
https://doi.org/10.17077/etd.1ic9sqd9

Theses/Dissertations from 2014

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Cullin, Joseph Albert (2014), Reach-scale predictions of the fate and transport of contaminants of emerging concern at Fourmile Creek in Ankeny, Iowa
https://doi.org/10.17077/etd.wwrwtj93

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Even, Matthew James (2014), How does groundwater subsidy of vegetation change as a function of landscape position and soil profile characteristics at the Ciha Fen (Johnson County, IA, USA)?
https://doi.org/10.17077/etd.263e3fvf

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Grass, Andy Darrell (2014), Inferring lifestyle and locomotor habits of extinct sloths through scapula morphology and implications for convergent evolution in extant sloths
https://doi.org/10.17077/etd.7z0tsl2v

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Guest, Rachel L. (2014), Description and phylogenetic analysis of a new alligatoroid from the Eocene of Laredo, Texas
https://doi.org/10.17077/etd.q1hdrmrl

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Isard, Sierra Juliane (2014), Origin of the Tower Peak unit in the St. Cyr area, Yukon, Canadian Cordillera
https://doi.org/10.17077/etd.utm6tiol

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Knauss, Georgia Ellen (2014), A morphological description of Baptemys wyomingensis and an analysis of its phylogenetic relationship within Kinosternoidea
https://doi.org/10.17077/etd.m2m9n3qz

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Petrie, Meredith Blair (2014), Evolution of eclogite facies metamorphism in the St. Cyr Klippe, Yukon-Tanana Terrane, Yukon, Canada
https://doi.org/10.17077/etd.5kf99qbb

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Rocheford, Mary Kathryn (2014), Determining geomorphological and land use effects through physico-chemical fingerprinting of soils
https://doi.org/10.17077/etd.81w9ixvt

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Smidt, Samuel J. (2014), A comparison of hyporheic transport at a constructed stream restoration structure and natural riffle feature, West Branch Owego Creek, New York, USA
https://doi.org/10.17077/etd.u2lnvtt1

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Thieme, Clara (2014), Controlled flooding on the Colorado River : using GIS methods to assess sandbar development
https://doi.org/10.17077/etd.kvapa04k

Theses/Dissertations from 2013

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Baratta, Vanessa Marrie (2013), The Effects of Freeze-Thaw Cycles on the Infiltration Rates of Three Bioretention Cell Soil Mixtures
https://doi.org/10.17077/etd.s85qb45x

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Cukierski, Daniel Owen (2013), Textural and compositional analysis of Fe-Ni metallic spherules in impact melt from Monturaqui Crater, Chile
https://doi.org/10.17077/etd.xe5yzbjc

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Drehobl, Marissa Beth (2013), Paleoecological reconstruction of Mid Cretaceous plant communities from the Dakota Formation of Iowa, USA
https://doi.org/10.17077/etd.55mrtwtk

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Ferraro, Jaclyn Marie (2013), Relationships between deformation and mesothermal veins in the Sunshine Mine Area, Coeur d'Alene district, Idaho
https://doi.org/10.17077/etd.smwj60cc

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Kilgore, Susan Marlena (2013), The use of multi-channel ground penetrating radar and stream monitoring to investigate the seasonal evolution of englacial and subglacial drainage aystems at the terminus of Exit Glacier, Alaska
https://doi.org/10.17077/etd.k39ftc19

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Matzke, Jeffrey Alan (2013), Geophysical investigation of the stone zone and loamy mantle on the Iowan surface
https://doi.org/10.17077/etd.q2f2com5

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Monson, Jessica Laura Bruse (2013), A characterization of soil organic matter in Holocene paleosols from Kansas
https://doi.org/10.17077/etd.wb94ug18

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Schettler, Megan Elizabeth (2013), Characterization of water movement in a reconstructed slope in Keokuk, Iowa, using advanced geophysical techniques
https://doi.org/10.17077/etd.qsvlw910

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Spencer, Marc Richard (2013), Phylogenetic and Biogeographic Assessment of Ornithischian Diversity Throughout the Mesozoic: A Species-Level Analysis from Origin to Extinction
https://doi.org/10.17077/etd.gca5whwm

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Zou, Huijuan (2013), Multi-element sea surface temperature measurement using coral substructures
https://doi.org/10.17077/etd.7uzekwfx

Theses/Dissertations from 2012

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Allen, Eric Randall (2012), Analysis of North American goniopholidid crocodyliforms in a phylogenetic context
https://doi.org/10.17077/etd.317zy27t

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Drumheller-Horton, Stephanie Katarina (2012), An actualistic and phylogenetic approach to identifying and interpreting crocodylian bite marks
https://doi.org/10.17077/etd.gqq9vmvz

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Malone, Shawn Joseph (2012), Tectonic evolution of northern Ellesmere Island: insights from the Pearya Terrane, Ellesmerian Clastic Wedge And Sverdrup Basin
https://doi.org/10.17077/etd.t7qd8h5o

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McHugh, Julia Beth (2012), Temnospondyl ontogeny and phylogeny, a window into terrestrial ecosystems during the Permian-Triassic mass extinction
https://doi.org/10.17077/etd.bckqmevc

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Nestler, Jennifer Halin (2012), A geometric morphometric analysis of Crocodylus Niloticus: evidence for a cryptic species complex
https://doi.org/10.17077/etd.tyxbmpzr

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Ricci, Jaime (2012), Investigating environmental response to Afro-Arabian flood basalt volcanism with elemental analysis of oligocene carbonate sediments from Odp Leg 115 site 709, Indian Ocean
https://doi.org/10.17077/etd.bz0y42eb

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Showman, Sara Jean (2012), The impact of soil moisture content and particle size variations on heat flow in laboratory simulated wildfires
https://doi.org/10.17077/etd.thgxfoe6

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Stroope, Timothy Lister (2012), The impact of severe blowdown on sediment composition and sedimentation rates in lakes within blowdown patches created by the Routt-Divide Blowdown of 1997, Mt. Zirkel Wilderness Area, North-Central Colorado
https://doi.org/10.17077/etd.o6kryrzv

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Wilberg, Eric Walter (2012), Phylogenetic and morphometric assessment of the evolution of the longirostrine crocodylomorphs
https://doi.org/10.17077/etd.hynbctox

Theses/Dissertations from 1923

Williams, Arthur James (1923), Physiographic history of the "Driftless area" of Iowa