- Frequency of Natural Climate Change
- 2003 – Empirical Search for Clues to Process and Dynamics Underlying Climatic Change
- 2000 – Southwest Climate and QBO, ENSO, Arctic Oscillation and Tidal Resonance
- 1999 – No El Nino but Variable Precessional Insolation…
- 1998 – Addendum II: Paleoclimate and the Solar Insolation/Tidal Resonance Model
- 1997 – Addendum I: Paleoclimate and the Solar Insolation Tidal Resonance Model
- 1996 – The QBO, El Nino, and Tidal Resonance Model 14
- 1995 – A 139-Year Dendroclimatic Cycle, Sunspots, and Longer-Term Cycles
- 1988 – Alluvial Chronology and Hydrologic Change of Black Mesa and Nearby Regions – Part 2
- 1988 – Alluvial Chronology and Hydrologic Change of Black Mesa and Nearby Regions – Part 1
- 1979 – The Colorado Plateaus: Cultural Dynamics and Paleoenvironment
- 1961 – The Glacial History of Alaska; It’s Bearing on Paleoclimatic Theory – PART 1
- 1961 – The Glacial History of Alaska; It’s Bearing on Paleoclimatic Theory – PART 2
- VIDEO: Natural Climate Cycles – A Talk by Dr. Thor Karlstrom, University of Massachusetts
- Notes from Dr. Thor Karlstrom U. Mass Lecture
- Dr. Thor Karlstrom – Natural Climate Cycle Figures
- Avery: 21st Century Predictions and 1500-Year Cycle
- Easterbrook: Global Warming is Over
- Kukla: Misunderstood Global Warming – Milankovitch Cycles
- Loehle: Ocean Cooling and 1500 year cycle
- Patterson: Cosmoclimate Forcing
- Patterson: Gleissberg Cycle and PDO
- Singer: Nature Rules Climate
- Glossary of Terms
- 2005 – Karlstrom, Geoarchaeology of Two Drainages on Black Mesa, Geoarchaeology
- 1986 – Karlstrom and Karlstrom, Late Quaternary Alluvial Stratigraphy, Black Mesa, AZ, GSA Guidebook