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Issues
Volume 48, Number 2
1 February 2020
ISSN 0091-7613
EISSN 1943-2682
In this Issue
Do impacts impact global tectonics?
Geology February 01, 2020, Vol.48, 205-206. doi:https://doi.org/10.1130/focus022020.1
ERRATUM: Why do large, deep rivers have low-angle dune beds?
Geology February 01, 2020, Vol.48, 207. doi:https://doi.org/10.1130/G46460E.1
Articles
Icequake streaks linked to potential mega-scale glacial lineations beneath an Antarctic ice stream
Geology November 19, 2019, Vol.48, 99-102. doi:https://doi.org/10.1130/G46626.1
Plate-tectonic processes at ca. 2.0 Ga: Evidence from >600 km of plate convergence
Geology November 19, 2019, Vol.48, 103-107. doi:https://doi.org/10.1130/G47070.1
Explosive interaction of impact melt and seawater following the Chicxulub impact event
Gordon R. Osinski; Richard A.F. Grieve; Patrick J.A. Hill; Sarah L. Simpson; Charles Cockell; Gail L. Christeson; Matthias Ebert; Sean Gulick; H. Jay Melosh; Ulrich Riller; Sonia M. Tikoo; Axel Wittmann
Geology November 22, 2019, Vol.48, 108-112. doi:https://doi.org/10.1130/G46783.1
Regional and global signals in seawater δ18O records across the mid-Pleistocene transition
Geology November 22, 2019, Vol.48, 113-117. doi:https://doi.org/10.1130/G46546.1
Carbonate collapse and the late Paleozoic ice age marine biodiversity crisis
Geology November 22, 2019, Vol.48, 118-122. doi:https://doi.org/10.1130/G46858.1
Recent inversion of the Tyrrhenian Basin
Nevio Zitellini; César R. Ranero; M. Filomena Loreto; Marco Ligi; Marco Pastore; Filippo D’Oriano; Valenti Sallares; Ingo Grevemeyer; Stefan Moeller; Manel Prada
Geology November 22, 2019, Vol.48, 123-127. doi:https://doi.org/10.1130/G46774.1
Lithosphere thickness controls continental basalt compositions: An illustration using Cenozoic basalts from eastern China
Geology November 22, 2020, Vol.48, 128-133. doi:https://doi.org/10.1130/G46710.1
Salt tectonics in the Eastern Mediterranean Sea: Where a giant delta meets a salt giant
Geology November 22, 2019, Vol.48, 134-138. doi:https://doi.org/10.1130/G47031.1
Postglacial erosion of bedrock surfaces and deglaciation timing: New insights from the Mont Blanc massif (western Alps)
Benjamin Lehmann; Frédéric Herman; Pierre G. Valla; Georgina E. King; Rabiul H. Biswas; Susan Ivy-Ochs; Olivia Steinemann; Marcus Christl
Geology November 22, 2019, Vol.48, 139-144. doi:https://doi.org/10.1130/G46585.1
Forming sulfate- and REE-rich fluids in the presence of quartz
Geology December 09, 2019, Vol.48, 145-148. doi:https://doi.org/10.1130/G46893.1
X-ray computed tomography reveals that grain protrusion controls critical shear stress for entrainment of fluvial gravels
Geology November 22, 2019, Vol.48, 149-153. doi:https://doi.org/10.1130/G46883.1
How shear helps lava to flow
Geology November 22, 2019, Vol.48, 154-158. doi:https://doi.org/10.1130/G47110.1
Coupled supercontinent–mantle plume events evidenced by oceanic plume record
Luc S. Doucet; Zheng-Xiang Li; Richard E. Ernst; Uwe Kirscher; Hamed Gamal El Dien; Ross N. Mitchell
Geology November 22, 2019, Vol.48, 159-163. doi:https://doi.org/10.1130/G46754.1
Geochemical evidence for an orogenic plateau in the southern U.S. and northern Mexican Cordillera during the Laramide orogeny
Geology November 22, 2019, Vol.48, 164-168. doi:https://doi.org/10.1130/G47117.1
Metasomatized lithospheric mantle for Mesozoic giant gold deposits in the North China craton
Zaicong Wang; Huai Cheng; Keqing Zong; Xianlei Geng; Yongsheng Liu; Jinhui Yang; Fuyuan Wu; Harry Becker; Stephen Foley; Christina Yan Wang
Geology November 22, 2019, Vol.48, 169-173. doi:https://doi.org/10.1130/G46662.1
The role of impacts on Archaean tectonics
Geology November 22, 2019, Vol.48, 174-178. doi:https://doi.org/10.1130/G46533.1
Deep and extensive meltwater system beneath the former Eurasian Ice Sheet in the Kara Sea
Aleksandr Montelli; Julian A. Dowdeswell; Anastasiya Pirogova; Yana Terekhina; Mikhail Tokarev; Nikita Rybin; Anton Martyn; Vladislav Khoshtariya
Geology November 22, 2019, Vol.48, 179-183. doi:https://doi.org/10.1130/G46968.1
Differences in channel and hillslope geometry record a migrating uplift wave at the Mendocino triple junction, California, USA
Geology December 09, 2019, Vol.48, 184-188. doi:https://doi.org/10.1130/G46939.1
Dry sediment loading of headwater channels fuels post-wildfire debris flows in bedrock landscapes
Geology December 09, 2019, Vol.48, 189-193. doi:https://doi.org/10.1130/G46847.1
Sea level, carbonate mineralogy, and early diagenesis controlled δ13C records in Upper Ordovician carbonates
David S. Jones; R. William Brothers; Anne-Sofie Crüger Ahm; Nicholas Slater; John A. Higgins; David A. Fike
Geology December 09, 2019, Vol.48, 194-199. doi:https://doi.org/10.1130/G46861.1
Foundered lithospheric segments dropped into the mantle transition zone beneath southern California, USA
Geology December 09, 2019, Vol.48, 200-204. doi:https://doi.org/10.1130/G46889.1
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Cover Image
Cover Image
![issue cover]()
COVER: The Mer de Glace glacier above Chamonix (European Alps), where Forbes bands were first described. Formed by the alternation of dust (in summer) and snow (in winter) falling in the Geant icefall, Forbes bands illustrate the ice velocity and the flow dynamic of the glacier. See Lehmann et al., “Postglacial erosion of bedrock surfaces and deglaciation timing: New insights from the Mont Blanc massif (western Alps)”, p. 139–144.
Photo by: B. Lehmann
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