A rare Ph.D. thesis with a trilobite and tribology

This is one of the very few doctoral these that explicitly deal with both a trilobite (the extinct animal) and tribology (the study of how surfaces rub against each other or don’t): “The classification of textured surfaces under varying illuminant direction,” Ged McGunnigle, PhD dissertation, Heriot-Watt University, June 1998. The author writes: “This thesis sets texture analysis […]