2604 Bibliography: Geology and Paleontology, 1909. 
W. Gipson. See G. W. LAMPLUGH. 
WaLcot GIBSON. Works), sidake Districts ete: 
* Physical and Life Zones in the Upper Carboniferous Rocks’ [abstract]. 
“Trans. Leeds Geol. Assn.’, Vol. XIV., 1905-8 [publ. 1909], pp. 23-25. 
E, LEONARD GILL. Northumberland, Durham. 
An Arachnid from the Coal Measures of the Tyne Valley [from Crawcrook 
on the South of the Tyne, and provisionally named Anthrvacosivo 
latipes). ‘Trans, Nat. Hist. Soc. of Northumberland, Durham and 
Newcastle-upon-Tyne,’ N.S., Vol. III., pt. 2, 1909, pp. 510-513. 
_ J. C. M. Given. Lancs., S., Cheshire. 
(Glacial Striz at Mossley Hill; (by an apparent oversight, this paper is 
merely headed “ Read before the Liverpool Geological Society, Decem- 
ber 8th, 1908,” but its title is given in the contents)]. “ Proc. Liver- 
pool Geol. Soc.’, 1908-9, Vol. X., pt. 5, 1909, pp. 309-310. 
J. W. GREGorRY. Lake District, etc. 
Obituary Notice of John George Goodchild, born May 26th, 1844, died 
February 21st, 1906 [with list of Memoirs; reference to his work in 
the Lake District, etc.]. ‘Trans. Edinburgh Geol. Soc.’, Vol. IX., 
pt. 4, 1900, pp. 331-350. 
J. W. GREGORY. Northern Counties. 
Geology of the Inner Earth [Address to the Geological Section of the 
_ British Association}. ‘Ann. Rep. of the Board of Regents of the 
.2¢ Smithsonian Institution,’ 1907 (publ. 1909], pp. 311-330. 
W. S. GRESLEY. Derbyshire. 
Coal Pebble in a Coal-Seam [at a depth of goo feet in the Donisthorpe 
Colliery, Derbyshire]. ‘Geol. Mag.’, April 1909, pp. 157-160. 
J. GUNWILL, Yorks., Cheshire. 
Paper read by Mr. J. Gunwill before the Goole Scientific and Field Naturalist 
[sic.] Society [on ‘ Peat’; no title, date, or pagination given]. [1908, 
8 pp.]. 
ALFRED HARKER, Cheviotland, Lake District, etc. 
The Natural History of Igneous Rocks. London, 384 pp. 
F, W. HARMER. Yorks; os Bs5 Lincs: 
The Pleistocene Period in the Eastern Countries of England [brief reference 
to Yorks. and Lincs.]. ‘Geology in the Field,’ Part 1, 1909, pp. 
103-123, 
HASTINGS, C. Yorks. 
Gaping Ghyll. ‘ Bradford Scientific Journal,’ No. 22, Vol. I1., October 
1909, pp. 289-294. 
F, H. Hatcu. Northern Counties. 
Text-book of Petrology, containing a summary of the modern theory of 
Petrogenesis, a description of the rock-forming minerals, and a 
synopsis of the chief types of the igneous rocks and their distribution, 
as illustrated by the British Isles. 1909. 404 pp. 
A. HAWKRIDGE. See M. STABLES. 
GEORGE HickiinG. Notts., Lake District, Northumberland, Cheshire, 
British Permian Footprints [describes examples from Mansfield, Penrith, 
etc.]. ‘Mem, and Proc. Manchester Lit. and Phil. Soc.’, Vol. LIII., 
pt. 3, Memoir 22, pp. I-30. 
Naturalist, 
