1. Vector analysis of chemical variation in the lavas of Parícutin volcano, Mexico

   • A. T. Miesch

   OriginalPaper Pages: 345 - 371

2. Correlation of geologic logs with spectral methods

   • Byung-Doo Kwon
   • Albert J. Rudman

   OriginalPaper Pages: 373 - 390

3. Application of discriminant analysis to evaluate compositional controls of stratiform massive sulfide deposits in Canada

   • S. R. Divi
   • R. I. Thorpe
   • J. M. Franklin

   OriginalPaper Pages: 391 - 406

4. Normal and lognormal estimation

   • Jean-Michel M. Rendu

   OriginalPaper Pages: 407 - 422

5. The sampling distribution of theW statistic of disjunction for the arbitrary division of a random rectangular distribution

   • P. H. A. Sneath

   OriginalPaper Pages: 423 - 429

6. Effects of closure on the measures of similarity between samples

   • John C. Butler

   OriginalPaper Pages: 431 - 440

7. Review

   • Douglas M. Hawkins

   ReviewPaper Pages: 441 - 442

8. Association announcements

   • E. H. Timothy Whitten

   Announcement Pages: 443 - 444