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LATEST RESEARCH

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High-resolution carbon isotope (δ¹³C_carb) chemostratigraphy of the lower Permian from the U.S. midcontinent: Checking the pulse of the late Paleozoic ice age

Two Paleoproterozoic glacio-eustatic cycles in the Turee Creek Group, Western Australia

Correlation of fluvial terraces and temporal steady-state incision on the onshore Makran accretionary wedge in southeastern Iran: Insight from channel profiles and 10Be exposure dating of strath terraces

The role of waterfalls and knickzones in controlling the style and pace of landscape adjustment in the western San Gabriel Mountains, California

Constraints on the recent rate of lunar ejecta breakdown and implications for crater ages

How was the Iapetus Ocean infected with subduction?

Ocean acidification in the aftermath of the Marinoan glaciation

A mechanism for construction of volcanic rifted margins during continental breakup

Humming glaciers

From continent to intra-oceanic arc: Zircon xenocrysts record the crustal evolution of the Solomon island arc

Microdiamond discovered in the Seve Nappe (Scandinavian Caledonides) and its exhumation by the "vacuum-cleaner" mechanism

Measuring the time and scale-dependency of subaerial rock weathering rates over geologic time scales with ground-based lidar

On the origin of recent intraplate volcanism in Australia

How is topographic simplicity maintained in ephemeral dryland channels?

Probing large intraplate earthquakes at the west flank of the Andes

Probable patterns of gas flow and hydrate accretion at the base of the hydrate stability zone

Late Pliocene–Pleistocene expansion of C₄ vegetation in semiarid East Asia linked to increased burning

Temperature and leaf wax δ²H records demonstrate seasonal and regional controls on Asian monsoon proxies

Active surface salt structures of the western Kuqa fold-thrust belt, northwestern China

Closing the Canada Basin: Detrital zircon geochronology relationships between the North Slope of Arctic Alaska and the Franklinian mobile belt of Arctic Canada

Lateral juxtapositions of channel and lobe elements in distributive submarine fans: Three-dimensional outcrop study of the Ross Sandstone and geometric model

Ice sheet surface lineaments as nonconventional indicators of East Antarctica bedrock tectonics

Paleoseismic investigation of the seismic gap between the seismogenic structures of the 2008 Wenchuan and 2013 Lushan earthquakes …

Post-Miocene landscape rejuvenation at the eastern end of the Alps

Formation of passive-roof duplexes in the Colombian Subandes and Perú

Low-temperature thermochronologic signature of range-divide migration and breaching in the North Cascades

New insights into debris-flow hazards from an extraordinary event in the Colorado Front Range [open access]

A cosmogenic view of erosion, relief generation, and the age of faulting in southern Africa [open access]

The heavy metal contamination of Lake Junín National Reserve, Peru: An unintended consequence of the juxtaposition of hydroelectricity and mining [open access]

Making things geological: 3-D printing in the geosciences [open access]

Geoscientists’ perceptions of the value of undergraduate field education [open access]

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NEW IN THE STORE

Field Guide 38:
Trials and Tribulations of Life on an Active Subduction Zone: Field Trips in and around Vancouver, Canada

Special Paper 505:
Volcanism, Impacts, and Mass Extinctions: Causes & Effects

Special Paper 507:
Uplift Mechanisms and the History of the Tibetan Plateau

Reviews in Engineering Geology, v.22
Reviews in
Engineering Geology, vol. 22:
Military Geosciences in the Twenty-First Century

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GSA's Guest Blog: "Geoscientists Meet with Policy Makers on Capitol Hill," by Karen Paczkowski