1. The most negative Bouguer anomaly in the conterminous United States (abstract);Behrendt;Eos Trans. AGU,1968
2. J. C. Behrendt L. Y. Bajwa Bouguer gravity and generalized elevation maps of Colorado 1974
3. Basement structure contour map of North Park-Middle Park basin, Colorado;Behrendt;Am. Ass. Petrol. Geol. Bull.,1969
4. A geophysical study of North Park and surrounding ranges, Colorado;Behrendt;Geol. Soc. Amer. Bull.,1969
5. Independence Mountain thrust fault, North Park basin, Colorado;Blackstone;Univ. Wyo. Contrib. Geol.,1977