- 2017 - Base R vs Tidyverse (IndyUseR Nov Meeting)
- 2018 - 31 Flavors of Miami and other Benchmark Soils (North Central NCSS Regional Conference, Brookings, SD)
- 2018 - Looking Back: The History of Soil Survey Thru Metrics (North Central NCSS Regional Conference, Brookings, SD)
- 2019 - Creating (Web) Maps with R (IndyUseR April Meeting)