J. G. Hamling
Harford J. Lowe
Inkerman Rogers
George Fox Tregelles
A. J. Jukes-Browne
W. R. Dearman
Roland Goldring
R. B. Wilson
H. L. Carter
Colin Thomas Scrutton
Arthur Roope Hunt
John W. Evans
A. Champernowne
Edward Alexander Newell Arber
Horace Bolingbroke Woodward
Ferdinand Roemer
Edward Wethered
D. L. Dineley
C. J. R. Braithwaite
Volcanogenic ..