5. Bearpaw Mountains, Montana

  1. B. Carter Hearn Jr.,
  2. F. O. Dudas,
  3. D. H. Eggler,
  4. Stewart Mccallum,
  5. Hugh E. O'Brien,
  6. Anthony J. Irving,
  7. Donald W. Hyndman,
  8. David Alt,
  9. Kathy Tureck-Schwartz and
  10. R.B. Berg
  1. B. Carter Hearn Jr.

Published Online: 19 MAR 2013

DOI: 10.1029/FT346p0051

Montana High-Potassimn Igneous Province: Crazy Mountains to Jordan, Montana

Montana High-Potassimn Igneous Province: Crazy Mountains to Jordan, Montana

How to Cite

Hearn, B. C. (1989) Bearpaw Mountains, Montana, in Montana High-Potassimn Igneous Province: Crazy Mountains to Jordan, Montana (eds B. C. Hearn, F. O. Dudas, D. H. Eggler, S. Mccallum, H. E. O'Brien, A. J. Irving, D. W. Hyndman, D. Alt, K. Tureck-Schwartz and R.B. Berg), American Geophysical Union, Washington, D. C.. doi: 10.1029/FT346p0051

Author Information

  1. U.S. Geological Survey, Reston, Virginia 22092

Publication History

  1. Published Online: 19 MAR 2013
  2. Published Print: 1 JAN 1989

ISBN Information

Print ISBN: 9780875906386

Online ISBN: 9781118667248

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Keywords:

  • Bearpaw Mountains;
  • Igneous rocks;
  • Mineralogy;
  • Phonolite and monzonite;
  • Syenite and carbonatites;
  • Tectonics;
  • Tinguaite;
  • Volcanic fields

Summary

This chapter contains sections titled:

  • Introduction

  • History of Geologic Studies

  • Thickness and Age of the Crust

  • Structure

  • Igneous Rocks

  • Acknowledgements

  • Road Log Day 5 - Bearpaw Mountains