Presented at the Annual Meeting of the Minnesota Society of Professional Surveyors

A Legal Framework for the Twin Cities. Observations on Physical Changes in a City (2020)

The Rectangular Land Surveys in the Minnesota Territory (2018)

The Public Land Survey Records—The Next Step? (2013)

The Public Land Surveys in Minneapolis and St Paul (2011)

The Geography of the Public Land Survey Lines (2010) downloads very slowly

The Rectangular Public Land Surveys in the United States: From Space to Place (2009)

The Public Land Survey Records for Minnesota (2008)

About those Field Notes (2014)

A Brief History of the Public Land Surveys in Minnesota (Minnesota Association of County Surveyors, annual meeting 2010)

The Past as Prolog. The Public Land Survey Records for Minnesota (2000)

Minnesota Public Land Surveys; A Geographer's Perspective (MSPS Chapter 6 monthly meeting n.d.)