Creator | Title | Description | Subject | Date | ||
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1 | Moelling, Leah I. | Eurypterid paleoecology : characterization and analysis of a late Silurian shallow marine fossil assemblage from southern Ontario, Canada | Eurypterids 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... | Eurypterida | 2013-05 | |
2 | Anderson, Alex | East winds event of March 2019: the anomalous occurrence and wildfire impacts | The March 2019 East Winds event in Western Washington and the associated increased wildfire activity was very anomalous for the region and the time of year. In a three-day period, temperatures were about 20 to 30 degrees Fahrenheit above climatic normal temperatures and many maximum temperatures wer... | 2021 | ||
3 | Festin, Madeleine | Deep-seated gravitational slope deformation in the sawatch Range of Colorado | Deep-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 | ||
4 | Worms, Katherine | Paleoredox Conditions, Paleoproductivity, and Depositional Environment of an Eocene Black Shale: Mahogany Zone, Green River Formation, Eastern Uinta Basin, Utah | Black 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 |