C60: Deciphering the Relationship Between the 1949, 1971, and 2021 Eruptions in La Palma, Canary Islands, Spain

The Canary Islands are a chain of seven intra-plate volcanic islands located off the NW African coast, ~100 km west of Morocco. La Palma Island is one of the youngest and westernmost islands in the Canary archipelago, with seven recorded historical eruptions, the three most recent of which include the 1949 San Juan eruption, the […]

B20: A Petrographic Analysis of Shonkinites in the Adel Mountain Range

A rare rock type known as a shonkinite was found in the Adel Mountain range of Southwest Montana near the Missouri River and we set out to determine its crystallization history and magmatic evolution. As a first step towards this research goal, thin sections were made, and a petrographic analysis was conducted to determine composition […]

A08-T: Using X-ray Fluorescence to Develop a Soil Chronosequence for the Four Mile Creek Floodplain, Ohio

A soil chronosequence is useful for describing landscapes by quantifying soil development across geomorphic surfaces of varying ages that formed under similar conditions. A chronosequence can be constructed with data from stream terraces because these landscapes have soil profiles that developed under similar soil forming factors (parent material, relief, organisms, as well as climate if […]

C11-P: Improving the Earthquake Catalog in the Eastern Arkoma Basin to Look for Relationships to Hydraulic Fracturing

Our goal was to further investigate the relationship between oil and gas operations and earthquakes. A relationship between the two has already been established in a number of locations, including Ohio, Oklahoma, Texas, Canada, England, and China. This study looks at Arkansas, which has not been the focus of prior research. This project analyzed a […]

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