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Issues
Volume 8, Number 6
December 2012

EISSN 1553-040X
Introduction: CRevolution 2: Origin and Evolution of the Colorado River System II
Karl E. Karlstrom; L. Sue Beard; Kyle House; Richard A. Young; Andres Aslan; George Billingsley; Joel Pederson
Geosphere December 01, 2012, Vol.8, 1170-1176. doi:https://doi.org/10.1130/GES00716.1
Diachronous episodes of Cenozoic erosion in southwestern North America and their relationship to surface uplift, paleoclimate, paleodrainage, and paleoaltimetry
Geosphere December 01, 2012, Vol.8, 1177-1206. doi:https://doi.org/10.1130/GES00801.1
Planform geometry, stacking pattern, and extrabasinal origin of low strength and intermediate strength cohesive debris flow deposits in the Marnoso-arenacea Formation, Italy
P.J. Talling; G. Malgesini; E.J. Sumner; L.A. Amy; F. Felletti; G. Blackbourn; C. Nutt; C. Wilcox; I.C. Harding; S. Akbari
Geosphere December 01, 2012, Vol.8, 1207-1230. doi:https://doi.org/10.1130/GES00734.1
Evolution of marine sedimentation in the Bering Sea since the Pliocene
Geosphere December 01, 2012, Vol.8, 1231-1253. doi:https://doi.org/10.1130/GES00710.1
Influence of the Amlia fracture zone on the evolution of the Aleutian Terrace forearc basin, central Aleutian subduction zone
Geosphere December 01, 2012, Vol.8, 1254-1273. doi:https://doi.org/10.1130/GES00815.1
Basin and Range volcanism as a passive response to extensional tectonics
Geosphere December 01, 2012, Vol.8, 1274-1285. doi:https://doi.org/10.1130/GES00803.1
Epeirogenic transients related to mantle lithosphere removal in the southern Sierra Nevada region, California, part I: Implications of thermomechanical modeling
Geosphere December 01, 2012, Vol.8, 1286-1309. doi:https://doi.org/10.1130/GES00746.1
Imaging lithospheric foundering in the structure of the Sierra Nevada
Geosphere December 01, 2012, Vol.8, 1310-1330. doi:https://doi.org/10.1130/GES00790.1
Neogene benthic foraminiferal assemblages and paleoenvironmental record for McMurdo Sound, Antarctica
Geosphere December 01, 2012, Vol.8, 1331-1341. doi:https://doi.org/10.1130/GES00771.1
Early Miocene volcanic activity and paleoenvironment conditions recorded in tephra layers of the AND-2A core (southern McMurdo Sound, Antarctica)
Geosphere December 01, 2012, Vol.8, 1342-1355. doi:https://doi.org/10.1130/GES00754.1
Reconnaissance geochronology and geochemistry of the Mont-Tremblant gneiss of the Morin terrane, Grenville Province, Québec
Geosphere December 01, 2012, Vol.8, 1356-1365. doi:https://doi.org/10.1130/GES00828.1
Ages of pre-rift basement and synrift rocks along the conjugate rift and transform margins of the Argentine Precordillera and Laurentia
Geosphere December 01, 2012, Vol.8, 1366-1383. doi:https://doi.org/10.1130/GES00800.1
Plate margin deformation and active tectonics along the northern edge of the Yakutat Terrane in the Saint Elias Orogen, Alaska, and Yukon, Canada
Ronald L. Bruhn; Jeanne Sauber; Michelle M. Cotton; Terry L. Pavlis; Evan Burgess; Natalia Ruppert; Richard R. Forster
Geosphere December 01, 2012, Vol.8, 1384-1407. doi:https://doi.org/10.1130/GES00807.1
Deep crustal xenoliths from central Montana, USA: Implications for the timing and mechanisms of high-velocity lower crust formation
Geosphere December 01, 2012, Vol.8, 1408-1428. doi:https://doi.org/10.1130/GES00765.1
Multistage Cenozoic extension of the Albion–Raft River–Grouse Creek metamorphic core complex: Geochronologic and stratigraphic constraints
Geosphere December 01, 2012, Vol.8, 1429-1466. doi:https://doi.org/10.1130/GES00778.1
Timing of intense magmatic episodes in the northern and central Sierra Madre Occidental, western Mexico
Geosphere December 01, 2012, Vol.8, 1505-1526. doi:https://doi.org/10.1130/GES00792.1
Eruptive history of Mount Katmai, Alaska
Geosphere December 01, 2012, Vol.8, 1527-1567. doi:https://doi.org/10.1130/GES00817.1
Is chemical zonation in plutonic rocks driven by changes in source magma composition or shallow-crustal differentiation?
Geosphere December 01, 2012, Vol.8, 1568-1587. doi:https://doi.org/10.1130/GES00798.1
Integrated solutions for hydrologic investigations in arid lands
Doris Becker; Mohamed Sultan; Adam Milewski; Richard Becker; William Sauck; Farouk Soliman; Mohamed Rashed; Mohamed Ahmed; Eugene Yan; Ahmad Wagdy; Kyle Chouinard; Benjamin Welton
Geosphere December 01, 2012, Vol.8, 1588-1605. doi:https://doi.org/10.1130/GES00777.1
Deposition and deformation in the deepwater sediment of the offshore Barreirinhas Basin, Brazil
Geosphere December 01, 2012, Vol.8, 1606-1631. doi:https://doi.org/10.1130/GES00805.1
Influence of fault trend, bends, and convergence on shallow structure and geomorphology of the Hosgri strike-slip fault, offshore central California
Geosphere December 01, 2012, Vol.8, 1632-1656. doi:https://doi.org/10.1130/GES00830.1
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