Tyndall, Professor John, [47], [48], [275]

Types, [36], [96], [166]

Types for laboratory dissection, [178], [180], [181]

Types, intermediate and linear, [165]

[U]

Uniformitarianism in geology, [81], [240]

University education, [195]

University of London, [65]

University of Toronto, [48]

[V]