Bibliograpliy : Geology tnul Palccoiilology, /go/. 469 



T. .Mkli.akd Ricahk. Lanc. S. 



Sand-biast of the Shore and its Erosive Effect on Wood [describes 



and fio^ures pieces of oak and pine which had been subjected to natural 

 sand-blast on the sandhills at the Altmouth]. Geol. Mag-., May 1901, 

 pp. 193-194- 



T. Mellaki) Rkadk. Lanc. S. 



Another Section of Keuper Marls at Great Crosby, Lancashire 



[exposed in a well section under 35 feet o( Boulder Cla\J. Geol. .Mag., 

 Sept. 1901, pji. 4 [7-4 1 8. 



T. Mellard Reade and P. Holland. Lake District. 

 The Green Slates of the Lake District, with a theory of Slate- 

 Structure and Slaty cleavage. Proc. Liverp. Geol. Soc, \'ol. 9, 1901, 

 pp. 101-127. 



F. R. CowPKK Rekd. York S.E. 



The Geological History of the Rivers of East Yorkshire, being 



the Sedgwick Prize Essay for the year 1900 [The essa_\- is divided into 

 five sections: (1) General Characters of East Yorkshire; (2) Geological 

 Structure ; (3) Physical Histor\- ; (4) The Present Rivers and their Rela- 

 tion to the Geolog-ical Structuie ; (5) The History of the Relations of the 

 Rivers to the Geologfical Structure]. London, 1900, 103 pp. Reviewed 

 in Geol. Mag;., Aug. 1901, pp. 370-371. 



John Rhodes. York Mid W. 



Note on the Discovery of a Silicified Plant Seam beneath the 



Millstone Grit of Swarth Fell, West Riding of Yorkshire [at Swarth Fell 

 and two miles north-west of Hawes Junction]. Geol. Mag., Nov. 1901. 

 p. 520. 



Austin F". Rogers. Clmberland. 



Mineralogical Notes, No. 2 [Calcite from Frizington, showing 



a new form]. Amer. Journ. Sci. (4), \'ol. 12, pp. 42-48 [44], 1901. 



F'rank Ritlev. Westmorland. 



On Some Altered Tufaceous Rhyolitic Rocks from Dufton Pike 



(Westmorland) [describing specimens from the Borrowdale Volcanic 

 series which constitutes the central mass of Dufton Pike, and the interest 

 attaching- to them is their alteration, which is probablv due to solfataric 

 action]. Analyses b}' Philip Holland. Quart. Journ. Geol. Soc, Vol. 57, 

 1901, pp. 31-37; Abstract in Geol. Mag., Jan. 1901, pp. 44-45. 



A. E. Savvage. York Mid W. and S.W. 



(i) "On the Genus Megalichthys, Ag. ; its history, systematic 



position, and structure" ; (2) " On the Occurrence oi Sfrephodus stilcidens 

 in the Yorkshire Coal Measures"; (3) "On Rliadinicliihys inonensis, 

 Eg-erton, and its distribution in the Yorkshire Coalfield ' [Three papers 

 by E. D. Wellburn ; reviews of]. Revue Critique de Paleozoolog-ie, 

 April 1 901, pp. 68-69. 



D. H. Scott. Lanc. S. 



On the Presence of Seed-like Organs in certain Palasozoic Lycopods 



[describes specimens found by Messrs. Wild and Lomax in the Ganister 

 beds of the Lower Coal-Measures of Lancashire]. Rep. Brit. Assn. 

 (Bradford), 19QP (publ. 1901), pp. 045. 



D. H. Scott. 'North oe England. 



The Primary Structure of certain Palaeozoic Stems referred to 



Ai-ancari()x\'lo)i [refers to specimens from the 'North of Eng-land.'j Rep. 

 Brit. Assn. (Bradford), 1900 (publ. 1901), pp. 945-946. 



D. H. Scott. 

 On the Structure and Affinities of Fossil Plants from the 



Palaeozoic Rocks. I\'. The Seed-like Fructification of Lepidocarpon, 



