PRINCIPAL CONTRIBUTORS TO THIS VOLUME. 
W. J. Abel, B.A., F.R.M.S., Nottingham. 
E. W. Badger, Birmingham. 
James E. Bagnall, A.L.S., Birmingham. 
W. Harcourt Bath, Sutton Coldfield. 
Wm. Berridge, F. R. Met. Soc., Loughborough. 
T. Bolton, F.R.M.S., Birmingham. 
H. J. Carter, F.R.S., Budleigh Salterton. 
R. W. Chase, Birmingham. 
M. C. Cooke, M.A., A.L.S., London. 
F. Enock, Woking. 
Francis Fowke, F.R.M.S., London. 
Edward Francis, F.L.S., Nottingham. 
Thomas Gibbs, Jun., Bretby. 
W. S. Gresley, F.G.S., Overseal. 
W. B. Grove, B.A., Birmingham. 
W. Jerome Harrison, F.G.S., Birmingham. 
John B. Haycraft, M.B., B.Sc., F.R.S., Edin., Birmingham. 
W. Hillhouse, M.A., F.L.S., Birmingham. 
C. T. Hudson, LL.D., F.R.M.S., Clifton, Bristol. 
W. R. Hughes, F.L.S., Birmingham. 
Lewis J. Major, Wolverhampton. 
W. P. Marshall, M.I.C.E., Birmingham. 
W. Mathews, M.A,, F.G.S., Birmingham. 
F. T. Mott, F.R.G.S., Leicester. 
Joseph Smith, Jun., M.A.I., Warrington. 
W. Southall, F.L.S., Birmingham. 
B. Thompson, F.C.S., F.G.S., Northampton. 
Rev. J. I). La Touche, Stokesay, Salop. 
G. C. Turner, Leicester. 
T. H. Waller, B.Sc., Birmingham. 
W. H. Wilkinson, Birmingham. 
E. Wilson, F.G.S., Bristol. 
C. L. Wragge, F.R.G.S., F.R.M.S., Adelaide. 
ILLUSTRATIONS IN VOLUME VIII. 
P L A 
Floscularia Mutabilis 
T E S . 
Plate 
I., to 
PAGE. 
face *33 
Map of the Lias Marlstone Rock in 
tershire District 
the Leices- 
Plate 
II. 
„ 61 
GEdogonium Crassiusculum 
• • • • 
Plate 
III. 
89 
Ctenodrilus Pardalis 
• • • • 
Plate 
IV. 1 
„ 117 
Nais Hamata 
• • • • 
Plate 
V. f 
Dicentra Cucullaria 
• • • • 
Plate 
VL \ 
„ 273 
Trillium Grandiflorum 
• • 
Plate 
VII.) 
