Colin R. Robins
Assistant Professor of Environmental Science
Assistant Professor of Chemistry
 
Email: crobins@kecksci.claremont.edu
Office: Keck Science Center 238
Phone: 909-607-7170
Office Hours: (SP2014): M 3:30-5:15; Tu 10-11; F 9-10
Web Site: http://sites.google.com/site/robinsrocksdirtscience/
   
Educational Background:
Ph.D., Geoscience, University of Nevada Las Vegas.
M.S., Soil Science, Oregon State University.
B.A., Geology & Spanish, Macalester College.

Courses Taught:
Fall Semester: EA30L Science and the Environment (w/lab)
Fall Semester: EA103L Principles of Soil Science (w/lab)
Spring Semester: EA55L Physical Geography & Geomorphology (w/lab)

Research Interests:
I'm an environmental scientist, physical geographer, soil scientist, and geologist. Soils, sediments, and landforms are brilliantly puzzling, complex palimpsests that reflect both ancient and present-day environmental conditions. I study the ways in which landscape components record surface, climate, and ecosystem histories at scales ranging from the nanometer to the kilometer. My chief research interests are currently: (1) the pursuit of new, quantitative, isotopic measures of arid soil minerals and geomorphic surface ages, and (2) applications of soil science and geochemistry to challenges in species conservation and/or land management efforts.

Thesis Topics:
I'm looking for science students interested in geomorphology, soil genesis, and/or paleoenvironmental reconstruction. Field and/or laboratory project topics (proportions of Environmental Science, Geology, Chemistry, Physics, and Biology are flexible) might include:
- Field and GIS mapping of soil-geomorphology and floral biogeography (Geomorphology/Ecology)
- Experimental soil genesis (Geochemistry)
- Mineral stability experiments (Geochemistry)
- Optical and/or scanning electron microscope (SEM) analysis and interpretation of soil/paleosol microstructures (Micromorphology)
 
Selected Publications List: Click to open new window.
1.   Goossens, D., Buck, B.J, Teng, Y., Robins, C.R., and Goldstein, H . (Accepted/In Press). Effect of sulfate and carbonate minerals on particle size distributions in arid soils: Use of isopropanol for analysis. Soil Science Society of America Journal   : .
 
2.   Robins, C.R., Buck, B.J., and Williams, A.J . (2014). Establishing soil and surficial geologic habitat criteria for presumed gypsophiles - the example of Eriogonum corymbosum var. nilesii, Mojave Desert, U.S.A. Catena   118: 9-19. Abstract Article
 
3.   Robins, C.R., Buck, B.J., Spell, T.L., Soukup, D., and Steinberg, S . (2014). Testing the applicability of vacuum-encapsulated 40Ar/39Ar geochronology to pedogenic palygorskite and sepiolite. Quaternary Geochronology   20: 8-22. Abstract Article
 
4.   Rogers, R., Krause, D.W., Kast, S.C., Marshall, M.S., Rahantarisoa, L., Robins, C.R., and Sertich, J.J . (2013). A new, richly fossiliferous member comprised of tidal deposits in the Upper Cretaceous Maevarano Formation, northwestern Madagascar. Cretaceous Research   44: 12-29. Abstract Article
 
5.   Brock-Hon, A.L., Robins, C.R., and Buck, B.J . (2012). Micromorphological investigation of pedogenic barite in Mormon Mesa petrocalcic horizons, Nevada, USA: Implications for genesis.. Geoderma   179-180: 1-8. Abstract Article
 
6.   Robins, C.R., Brock-Hon, A.L., and Buck, B.J . (2012). Conceptual mineral genesis models for calcic pendants and petrocalcic horizons, NV. Soil Science Society of America Journal   76 (5): 1887-1903. Abstract Article
 
7.   Robins, C.R., Buck, B.J., Williams, A.J., Morton, J.L., Howell, M.S., Yonovitz, M.L., and House, P.K . (2009). Comparison of flood hazard assessments on desert piedmonts and playas: A case study in Ivanpah Valley, Nevada. Geomorphology   103: 520–532. Abstract Article
 
8.   Nicholl, M.J., Baron, A.G., Robins, C.R., Boxell, J., and Lin, Y . (2008). Using synthetic data and artificial wells to teach the construction and use of water level contour maps. Journal of Geoscience Education   56 (4): 317-323. Abstract