A magnitude-frequency relation for the lognormal distribution of earthquake magnitude George PurcaurDan Zorilescu OriginalPaper Pages: 43 - 53
SH waves from torsional sources in semi-infinite heterogeneous media R. S. Sidhu OriginalPaper Pages: 55 - 65
Onlamb's problem in a magneto-elastic initially stressed conducting medium Saurendra Nath DeP. R. Sengupta OriginalPaper Pages: 66 - 72
Convection currents in the Earth's mantle and the spherical harmonic development of the topography of the earth Uwe Walzer OriginalPaper Pages: 73 - 92
The solar and lunar daily geomagnetic variation of declination at Trevandrum, 1853–1869 Sydney ChapmanJagdish Chandra Gupta OriginalPaper Pages: 93 - 101
Electromagnetic response of a layered transitional earth-infinite cable K. Mallick OriginalPaper Pages: 102 - 110
On disturbances in a piezoelectric layer permeated by a magnetic field Ajoy Roy Chouhury OriginalPaper Pages: 111 - 116
On the electrical response of a non-homogeneous piezo-electric transducer, due to shock-loaded stress Ajoy Roy Chowdhury OriginalPaper Pages: 117 - 123
Propagation of Love Waves in a certain type of heterogeneous layer Subhas Dutta OriginalPaper Pages: 124 - 127
Disturbances due to time-dependent body forces in a non-isotropic elastic medium Sasadhar De OriginalPaper Pages: 128 - 133
Electromagnetic scattering due to deformed inhomogeneous bodies (Part I: Sphere) Upendra RavalChandra P. Gupta OriginalPaper Pages: 134 - 145
Electromagnetic scattering due to deformed inhomogeneous bodies (Part II: Cylinder) Upendra RavalChandra P. Gupta OriginalPaper Pages: 146 - 154
Apparent resistivity over a three layer earth with anisotropic interstratum S. K. UpadhyaySri Niwas OriginalPaper Pages: 155 - 160
Interpretation of vertical magnetic anomalies due to inclined veins striking neither north nor east Avadh RamH. S. Rathor OriginalPaper Pages: 165 - 173
Fission track ages of mica belts and some other precambrian muscovites of India P. P. MehtaK. K. Nagpaul OriginalPaper Pages: 174 - 191
Isotopic composition of some egyptian galena by thermal emission mass spectrometry Sayed B. El KholyEzzat T. M. Selim OriginalPaper Pages: 192 - 202