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Contributions, Fall 1972, 11.2

In this issue:

  • Relations among pH, carbon dioxide pressure, alkalinity, and calcium concentration in waters saturated with respect to calcite at 25 degrees C and one atmosphere total pressure
  • Field relations and gravity interpretation in the Laramie Anorthosite Complex (with field trip guide)
  • Oncolites from the Green River Formation of western Wyoming
  • A late Wisconsin-Recent vertebrate fauna from the Chimney Rock Animal Trap, Larimer County, Colorado
  • Dendroid graptolites from the Bighorn Dolomite (Ordovician), southeastern Idaho
  • Geology of the Sage Creek nephrite deposit, Wyoming