ON PHOTOGRAPHS OF GEOLOGICAL INTEREST. J 53 



Regd. * 

 No. 



5023 (8034) Hawkesworth Quarry, Channel in Millstone Grifc filled with Coal 



Horsforth, nr. Leeds. Measure Shales. 1908. 



5024 (8035) Hawkesworth Quarry, Hors- Coal Measure Shales on Millstone Grit. 



forth, nr. Leeds. 1908. 



5025 (8036) Hawkesworth Quarry, Hors- Sandstone band near base of Coal 



forth, nr. Leeds. Measures. 1908. 



5026 (8038) Hawkesworth Quarry, Hors- Sloping surface of Millstone Grit. 1908. 



forth, nr. Leeds. 



5027 (8039) Hawkesworth Quarry, Hors- Coal Measure Shales with thin Coal seam. 



forth, nr. Leeds. 1908. 



Photographed by Professor S. H. Reynolds, M.A., F.G.S., 



The University, Bristol. 1/4. 



5028 (06, 171) By the Nidd below Unconformity, Magnesian Limestone on 



Knaresborough. Millstone Grit. 1906. 



5029 (06, 176) Knaresborough . . The Dropping Well. 1906. 



5030 (06, 177) „ . . Petrification in progress at the Dropping 



Well. 1906. 



WALES. 

 Carnarvon. — Photographed by Professor S. H. Reynolds, M.A., F.G.S., 



The University, Bristol. 1/4. 



5031 (06,88) Cam Boduan, nr. Nevin. Formed by an ' Andesitic intrusion.' 



1906. 



5032 (06, 92) Careg-y-defaid, Pwllheli. Weathered surface of nodular Rhyolite. 



1906. 



5033 (06,93) 



5034 (06, 94) 



5035 (06, 95) 



5036 (06, 96) 



5037 (06, 97) 



. Weathered surface of nodular Rhyolite. 



1906. 

 . Weathered surface of nodular Rhyolite. 



1906. 

 . Weathered surface of nodular Rhyolite. 



1906. 

 Weathered surface of nodular Rhyolite. 



1906. 

 Weathered surface of nodular Rhyolite. 



1906. 



5038 (06, 98) Pen-y-chain, Pwllheli . Weathered surface of banded Rhyolite. 



1906. 



5039 (06, 99) „ „ . Weathered surface of nodular Rhyolite. 



1906. 



Denbigh. — Photographed by Godfrey Bingley, Thomiehurst, 

 Hcadingley, Leeds. 1/2 and 1/4. 



5040 (8066) Cae Deicws, Llansaintffraid, Intrusive columnar Felsite. 1908. 



Glyn Ceiriog. 



5041 (8067) Llansaintffraid, GlynCeiriog. Quarry in Rhyolite. 1908. 



5042 (8069) Castle Mill Quarry, Glyn Carboniferous Limestone. 1908. 



Ceiriog. 



5043 (8072) Eglwyseg Rocks, Llan- Carboniferous Limestone escarpmen'. 



gollen. 1908. 



5044 (8074) Trevor Quarry, Eglwyseg, Carboniferous Limestone. 1908. 



Llangollen. 



5045 (8076) Trevor Quarry, Eglwyseg, Lode in Carboniferous Limestone. 1908. 



Llangollen. 



5046 (8094) Cader Berwyn from above 



Pistyll Rhaiadr. 



5047 (8097) Llyn Llyne Caw below 



Moel Lych. ,. \, 



