Download: Link, P.K., Mahoney, J.B., Henkelman, Jeff, Smith, Brian, and McCalpin, James, 1987, Field Trip Road Log: Bear River Landslide Complex and investigations for relocating U.S. Highway 91, in McCalpin, James (ed.), Proceedings of the 23rd Symposium on Engineering Geology and Soils Engineering, Logan, Utah, April 6 8, 1987, p. 334 353. (1987 Bear R Field Trip.pdf) McCalpin, James, 1986, Thermoluminescence (TL) dating in seismic hazard evaluations: an example from the Bonneville Basin, Utah, in Wood, S.H. (ed.), Proceedings of the 22nd Symposium on Engineering Geology and Soils Engineering, Boise, ID, p. 156 176.