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CreatorTitleDescriptionSubjectDate
1 Moelling, Leah I.Eurypterid paleoecology : characterization and analysis of a late Silurian shallow marine fossil assemblage from southern Ontario, CanadaEurypterids were giant chelicerate arthropods that have been extinct since the Permian Period. Eurypterids are rare as fossils, and many eurypterid fossils are likely skeletons shed during life (molts), which make it problematic when seeking to determine the types of environments in which they lived...Eurypterida2013-05
2 Worms, KatherinePaleoredox Conditions, Paleoproductivity, and Depositional Environment of an Eocene Black Shale: Mahogany Zone, Green River Formation, Eastern Uinta Basin, UtahBlack shales are commonly assumed to record anoxic, organically productive paleoenvironments. The Mahogany zone of the early Eocene Green River Formation is a classic example of an organic-rich black shale. It is thought to record a period of high ancient lake level conditions in which elevated alga...2019
3 Voyles, Jonathan RossEfforts Toward Establishing ML-McAs a Robust Depth Discriminant of Seismic Sources at Local (<150 km) DistancesFew scientific fields have been as dramatically accelerated by war as Earth science. Prior to the twentieth century, Earth science was largely dominated by natural philosophers debating whether the Earth had been formed by a ball of magma that solidified or a ball of liquid that precipitated. This g...2020
4 Festin, MadeleineDeep-seated gravitational slope deformation in the sawatch Range of ColoradoDeep-seated gravitational slope deformations (DSGSDs) are large-scale, creeping mass movements often involving entire mountain slopes. These enormous landslides may be on the order of kilometers in height and length but only move a few millimeters to centimeters a year. Secondary hazards are produce...2023
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