1. An application of cluster analysis in mineral exploration

   • P. L. Collyer
   • D. F. Merriam

   OriginalPaper Pages: 213 - 223

2. Estimation of parameters in petrologic materials balance equations

   • N. H. Gray

   OriginalPaper Pages: 225 - 236

3. Long-term growth of the oil industry in the United States

   • Arthur FitzPatrick
   • Brian Hitchon
   • J. R. McGregor

   OriginalPaper Pages: 237 - 267

4. Surface temperature history determination from borehole measurements

   • R. S. Anderssen
   • V. A. Saull

   OriginalPaper Pages: 269 - 283

5. A semiobjective method for condensing classifications

   • F. Demirmen

   OriginalPaper Pages: 285 - 296

6. Statistical techniques and their application in palynology

   • Prentiss E. Schilling
   • George F. Hart

   OriginalPaper Pages: 297 - 311

7. Geologic data processing in Romania

   • Al. Dimitriu
   • Cristina Dumitriu

   OriginalPaper Pages: 313 - 318

8. Corporate and Academic Associates

   Association Announcements Pages: 319 - 319

9. News

   News Pages: 319 - 320