Bibliography : Geology and PalcEontology, 1906. 83 
J. W. Stather. 
Quartzite Pebbles on the Yorkshire Wolds. 'Trans, Hull Geol. Soc.'' 
Vol. VI., part I, 1901-5 [publ. 1906], pp. 38-40, 
William Stevenson. Yorks., S.E. 
The Roman Villa at Harpham, from the Builder's Point of View. [Geo. 
logical Notes], ' Hull Museum Publication,' No. 23, 1906, 
pp. 22-24, 
William Stevenson, Yorks. S.E. 
Old-time Constructional Details. ' Joum. of Soc. of Estate Clerks of 
Works,' 1906. 
John T. Stobbs. See W^heelton Hind. 
John T. Stobbs. See John Ward. 
John T. Stobbs. Northern Counties. 
The Value of Fossil Mollusca in Coal Measure Stratigraphy. ' Trans. 
Manchester Geol. and Min. Soc.', Vol. XXIX., part 6, pp. 323-338, 
and discussion by John Morris, John Gerrard, Joseph Dickinson, 
Sidney Bates, Walcot Gibson, Wheelton Hind, etc., pp. 338-34^. 
Marie C. Stopes. Lanes., S. 
A New Fern from the Coal Measures : Tubicaulis Sutcliffii. ' Mem. and 
Proc. Manchester Lit. and Phil, Soc.', Vol, L., part 3., No. 10, 1906, 
pp. 1-34 (plates) 
M. C. Stopes. 
€oal-Balls found in Coal Seams. ' Naturalist,' September, 1906, pp. 
336-7. 
— SuDDABY, See A, J, Stather, 
C. O, Sullivan, Notts., Derbyshire, Lines, 
Crypsum. ' Trans. Burton-on-Trent Nat. Hist, and Arch. Soc.', Vol. V,, 
part 2, 1906, pp, 108-118, 
J. J. H, Teall and others. Derbyshire, Notts., etc. 
Summary of Progress of the Geological Survey of the United Kingdom 
for 1905. 209 pages (plates), 1906. 
T. Teasdale. Durham" 
The Barton and Forcett Limestone Quarries. ' Trans. Inst. Min. Eng.', 
Vol. XXX., 1906, pp. 73-83 ; also ' Trans. N. Engl. Inst. Min. and 
Mech. Eng.', Vol. LVL, 1906, pp. i-ii. 
D. Thoday. Lanes., S. 
On a Suggestion of Heterospory in Sphenophyllum dawsoni [in a speci- 
men from Shore, Littleborough, Lancashire], ' New Phytologist,' 
Vol, v.. No. 4, April 1906, pp. 91-93. 
H. ToBEY. Yorks., N.E., S.E- 
The Water Supply of Filey, Yorkshire. ' Summary of Progress of Geol. 
Survey for 1905 ' [publ. 1906], pp. 196-7. 
— Walker. Yorks., Lines. 
Quarries Inspection Report for 1904 on the Yorkshire and Lincolnshire 
District. ' Quarry,' January, 1906. 
