A geomathematic investigation of syntexis in a Gabbroic formation Roberto Potenza OriginalPaper Pages: 321 - 339
Thoughts on use of principal component analysis in petrogenetic problems Roger TillHoward Colley OriginalPaper Pages: 341 - 350
Factor analysis: How it copes with complex geological problems Georges Drapeau OriginalPaper Pages: 351 - 363
Grouped regression analysis—A sedimentologic example Frank G. EthridgeDavid K. Davies Review Paper Pages: 377 - 388
Optimal zonation of digitized sequential data D. M. HawkinsD. F. Merriam Short Notes Pages: 389 - 395
A computer program for calculation and plotting of stress distribution and faulting Sandro Serra Short Notes Pages: 397 - 407