366 MAPS AND SECTIONS. 



divisions), L. Muschelkalk, Buntsandstein (3 divisions), U. Rothlie- 

 gende, U. Coal-formation (7 divisions). [? 2 Editions.] 



Bde. iii, Bl. 5. Dudweiler. Melaphyr ?, Alluvium (3 divisions). 

 Diluvium (2 divisions), Muscholkalk (5 divisions), Buntsandstein (3 

 divisions), U. Coal-formation (3 divisions). [? 2 Editions.] W. W. 



Prussia. Geologische Karte der Provinz Preussen. 1 : 100,000. 

 Sekt. 17 : Gumbinnen-Goldapp. By Prof. Berendt. Berlin. 



Renfrewshire. 4 Sheets of the Geological Survey Map. Scale 6 

 inches to a mile. 



Sheet 7. By R. L. Jack. (Kilmalcolm, Bishopston, and Bridge of 

 Weir.) Bedded Porphyrites (L. Carboniferous). Carboniferous Lime- 

 stone Series, with outcrops of lower limestones, coals, ironstones, and 

 oil-shales. Intrusive Melaphyres. Two large E. and W. Tertiary Basalt- 

 dykes. Boulder Clay, Kaimes, Brick-clays with boreal and arctic shells. 

 Eroded Terraces and Eaised Beaches, Peat Bogs. Numerous and well- 

 marked Glacial striae. Many little rock-basins silted up. 



Sheet 8 (including Sheet 9). By E. Hull and R. L. Jack. (Renfrew 

 and JS". Suburbs of Paisley.) Carboniferous Limestone Series, with out- 

 crops of limestones, coals, ironstones, and oil-shales. Intrusive Basalt, 

 including two large E. and W. Tertiary dykes. Boulder Clay, Sand and 

 Gravel, the Paisley Brick-clays with boreal and arctic shells. Eaised 

 Beaches and Eroded Terraces. 



Sheet 11. By R. L. Jack. (Johnstone, Kilbarchan, and Lochwin- 

 noch.) Bedded porphyrites and tuffs (L. Carboniferous). Carboniferous 

 Limestone Series, with outcrops of limestones, coals, ironstones, and oil- 

 shales. Below the Main Limestone is a great development of sandstones, 

 with the thick coals of Quarrelton (over 30 feet). Intrusive Basalt in 

 Sheets, and Tertiary dykes. Copper-vein at Kaim in Porphyrite 

 " country " alongside a Dolerite dyke. 



Sheet 12. By E. Hull and R. L. Jack. (Paisley, Barrhead, and 

 Mtshill.) Bedded porphyrites and tuffs (Gleniffer Braes ; L. Carboni- 

 ferous). Carboniferous Limestone Series, with outcrops of coals, iron- 

 stones, and oil-shales. (Quarrelton Coals, see Sheet 11, thinning out 

 eastward, and the associated sandstones thickening.) Millstone Grit (?j, 

 E. of Barrhill, resting on the Hydraulic Limestone of Arden. Intrusive 

 Basalt in sheets and dykes. Boulder Clay, Sand and Gravel, Stratified 

 Brick-clay with boreal and arctic shells. Raised Beaches and Eroded 

 Terraces. 11. L. J, 



Rhenish-Westphalia. tJbersichtskarte des rheinisch-westfalischen 

 Kohlen-Industrie-Eeviers. [General Map of the Rhenish- West- 

 phalian Coal District.] Elherfdd. 



Shows the position of the coal-pits. 



Scotland. 2 Sheets of the Geological Survey Map. Scale a.n inch to 



a mile. 

 Sheet 9. By A. Geikie, H. M. Skae, C. R. Campbell, and J. Home. 



