INDEX SLIP. 
Buckbe, a. W., and Thoepe, T. E.—A Magnetic Survey of the British 
Isles for the Epoch January 1, 1891. 
Phil. Trans. A 1896, vol. 188, pp. 1-661. 
Thoepe, T. E., and Ruckee, A. W.—A Magnetic Survey of the British 
Isles for the Epoch January 1, 1891. 
Phil. Trans. A 1896, vol. 188, pp. 1-661. 
Anticlinal Axes, Magnetic Disturbances near, 
Rucker and Thorpe. Phil. Trans. A 1896, vol. 188, p. 656. 
England and Wales, Local and Regional Magnetic Disturbances in. 
Riicber and Thorpe. Phil. Trans. A 1896, vol. 188, p. 522, &c. 
Faults, Magnetic Disturbances near Geological. 
Rucker and Thorpe. Phil. Trans. A 1896, vol. 188, p. 655. 
Geology of Great Britain and Ireland, Relation between Local Magnetic 
Disturbances in and the. 
Riicrer and Thorpe. Phil. Trans. A 1896, vol. 188, p. 6.67, &c. 
Igneous Rocks Theory of Magnetic Disturbances caused by. 
Rucker and Thorpe. Phil. Tians. A 1896, vol. 188, p. 639, &c. 
Igneous Rocks, Local Magnetic Disturbances in Great Britain and Ireland 
near. 
Riickcr end Thorpe. Phil. Trans. A 1896, vol. 188, p. 641, &c. 
Ireland, Local and Regional Magnetic Disturbances in. 
Rucker and Thorpe. Phil. Trans. A 1896, vol. 188, p. 522, &c. 
Isomagnetic Lines, Accuracy attained in the delineation of. 
Rucker and Thoipe. Phil. Trans. A 1896, vol. 188, p. 538, &c. 
Isomagnetic Lines, Method of determining from observations. 
Riicker and Thorpe. Phil. Trans. A 1896, vol. 188, p. 504, &c. 
Magnetic Disturbances (Local and Regional) in Great Britain and Ireland. 
Rucker and Thorpe. Phil. Trans. A 1896, vol, 188, p. 522. &c. 
Magnetic Disturbing Forces (Local and Regional), Accuracy attained in 
the determination of. 
Rucker and Thorpe. Phil. Trans. A 1896, vol. 188, p. 538, &c. 
Magnetic Instruments Errors and comparison of. 
Riicker aid Thorpe. Phil. Trans. A 1896, vol. 188, p. 17, &c. 
Magnetic Survey of Great Britain and Ireland for the Epoch January 1, 
1891. Rucker and Thorpe. Phil. Trans. A 1896, vol. 188, pp. 1-661. 
Scotland, Local and Regional Magnetic Disturbances in. 
Rucker and Thorpe. Phil. Trans. A 1896, vol. 188, p. 522, &o. 
Secular Change in Magnetic Elements in' Gieat Britain and Ireland 
between 1886 and 1891. 
Rucker and Thorpe. Phil. Trans. A 1896, vol. 188, p. 523, &c. 
