782 REPORTS ON THE STATE OF SCIENCE.—1912. 
Cocxin, Grorce M. Notes on the Cannock Chase Coalfield. ‘Trans. Burton-on- 
Trent N. H. A. Soc.’ vi. 29-35. 1911. 
—— (N. Staff. Inst. Eng.). The Carboniferous Limestone of Fair Oak, Cannock 
Chase Coalfield. ‘Trans. Inst. Min. Eng.’ xu1. 323-327. 1911. 
Coin, Prof. Grenvirte A. J. The Close of an Ice-age: A Comparison between 
Ireland and Spitsbergenin 1910. ‘ Proc. Belfast Nat. F. C.’ vi. 441-443. 1911. 
Cotuins, J. H. Description of a Fossil (cf. Actinoceras Devonicans) from Rope Haven, 
St. Austell Bay. ‘ Journal Royal Inst. of Cornwall,’ xrx. 36-39. 1912. 
Duruam, University oF, PattosoratcaL Society. Report No. 5 of the Boulders 
Committee, May 1911. ‘ Proc. Univ. of Durham Phil. Soe.’ rv. 89-91. 1911. 
Gray, Josern W. The North and Mid Cotteswolds and the Vale of Morton during 
the Glacial Epoch. ‘ Proc. Cotteswold Nat. Field Club,’ xvm. 257-274. 1911. 
Gray, Wittiam. <A Talk on Limestone. ‘ Proc. Belfast Nat. F. C.’ v1. 445-447. 
1911. 
Guy, Ernest. On the Formation of Cavities in the Magnesian Limestone. ‘ Trans. 
Leeds Geol. Assoc.’ xvi. 10-15. 1911. : 
Harxer, Aurrep. Petrology in Yorkshire. ‘The Naturalist for 1912,’ 37-44, 
69-73. 1912. ‘ 
Appendix on the Igneous Rocks. ‘The Naturalist for 1912,’ 111-113. 1912. 
Hasriuurst, 8. Rennte. A Case of Megascopic Pseudostromatism in the D; Coal 
Measures of Northumberland. ‘ Proc. Univ. of Durham Phil. Soc.’ rv. 162-166. 
1912. 
Hawxeswortu, E. Notes on Permian Boulders found at Rothwell Haigh. ‘Trans, 
Leeds Geol. Assoc.’ xvz. 31. 1911. 
Hestop, Mary K. A Preliminary Note on the Uniaxial Augites of the North of 
England Igneous Dykes. ‘Proc. Univ. of Durham Phil. Soc.’ rv. 172-174. 
1912. ; 
Hewirr, W. Jist of Papers, &c., on the Geology of the Country round Liverpool, 
from 1890 to 1909. ‘ Proc. Liverpool Geol. Soc.’ xt. 59-75. 1911. 
Presidential Address : The Physical Conditions under which the Local Triassic 
Rocks were formed. ‘ Proc. Liverpool Geol. Soc.’ xi. 79-107. 1911. 
Hincu, J.pz W. A High Level Deposit of Marine Shells in Curraun Achill, Co. Mayo. 
‘Trish Naturalist,’ xx. 189-193. 1911. 
Irvine, Rev. A. Note on the Bishop’s Stortford Sub-fossil Horse Skeleton, ‘ Essex 
Naturalist,’ xvr. 282-285. 1911. 
Jackson, J. Winrrtp. A New Species of Unio from the Yorkshire Estuarine Series ; 
with Notes on other Forms. ‘The Naturalist for 1911,’ 211-215. 1911. 
Jounson, J. W. H. Composition of the Upper Permian Limestone in South Lincoln- 
shire. ‘The Naturalist for 1911,’ 308. 1911. 
Kenpatt, Prof. P. F. Notes on the Geology of the Vale of Eden. ‘The Naturalist 
for 1912,’ 105-111. 1912. 
Presidential Address. [The Progress made by Geology in Yorkshire during the 
past half century.] ‘Proc. Yorkshire Geol. Soc.’ xvm. 169-183. 1912. 
Kina, W. Norman, The Cleveland Dyke. ‘Trans, Leeds Geol. Assoc.’ xvi. 16-23. 
1911. 
J.amptuen, G. W. On the Shelly Moraine of the Lefstrém Glacier and other Spitz- 
bergen Phenomena illustrative of British Glacial Conditions. ‘ Proce. Yorkshire 
Geol. Soc.’ xvi. 216-241. 1912. 
Lomax, James (Manchester Geol. Min. Soc.). The Microscopical Examination of 
Coal and its use in determining the Inflammable Constituents present therein. 
“Trans. Inst. Min. Eng.’ xn. 2-15. 1911. : 
McMovrtir, James. On a Boring at Puriton, near Bridgewater, in search of Coal 
cont of the Mendip Hills. ‘ Proc. Somersetshire Arch. N. H. Soc.’ tym, 25-53. 
12. 
Marwe tt, F. IT. Notes on Footprints from the Keuper of Runcorn Hill. ‘ Trans. 
Liverpool Geol. Soc.’ xt. 140-152. 1911. 
Morris, Sir DanreL. Nipadites in Eocene Beds at Bournemouth. ‘ Proc. Bourne- 
mouth Nat. Sci. Soc.’ mr. 78-81. 1912. 
Moysry,L. On the Discovery of Anthrapalaemon in the Nottinghamshire Coalfield. 
“Report Nottingham Nat. Soc. 1910-11,’ 45-46. 1912. 
Paris, E. Tazor. Notes on some Species of Gervillia from the Lower and Middle 
syenadio ese of Gloucestershire, * Proc. Cotteswold Nat. Field Club,’ xvi. 
231-254. 19]], 
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