IN THIS ISSUE:
Bulk composition of a zoned rare-earth minerals-bearing pegmatite in the Pikes Peak granite batholith near Wellington Lake, central Colorado, U.S.A.
Markus B. Raschke; Charles R. Stern; Evan J. D. Anderson; M. Alexandra Skewes; G. Lang Farmer; Julien M. Allaz; Philip M. Persson
Differentiating early from later diagenesis in a Cretaceous sandstone and petroleum reservoir of the Cedar Mountain Formation, Utah
Clay Robertson; Greg A. Ludvigson; R.M. Joeckel; Sahar Mohammadi; James I. Kirkland
A latest Eocene (Chadronian) brontothere (Mammalia, Perissodactyla) from the Antero Formation, South Park, Colorado
Rory E. Sweedler; Jaelyn J. Eberle; Matthew C. Mihlbachler