Rocky Mountain Geology cover volume 43 number 2

Fall 2008

Revisions to stratigraphic nomenclature of the Upper Triassic Chinle Group in New Mexico: New insights from geologic mapping, sedimentology, and magnetostratigraphic/paleomagnetic data 
Kate E. Zeigler; Shari Kelley; John W. Geissman

Stenomylus (Stenomylus) taylori, sp. nov. (Stenomylinae, Camelidae), from the early Miocene (Hemingfordian) Blick Quarry in New Mexico 
Michael Cassiliano

Sub-hydrostatic pore pressure in coalbed and sand aquifers of the Powder River Basin, Wyoming and Montana, and implications for disposal of coalbed-methane-produced water through injection 
Hannah E. Ross; Mark D. Zoback

Strontium isotopes as indicators of aquifer communication in an area of coal-bed natural gas production, Powder River Basin, Wyoming and Montana 
Catherine E. Campbell; Benjamin N. Pearson; Carol D. Frost

Israel Cook Russell—explorer, geomorphologist, geographer, educator 
K. R. Aalto

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$15.00