[1] The formation of inner gorges cut into bedrock has been explained as relief rejuvenation by fluvial incision in response to rapid base level drop, repeated glaciations, frequent pore pressure–driven landsliding focused at hillslope toes, or catastrophic outburst flows from natural dam failures. Prominent inner gorges occur in soft Mesozoic Bündner schist and lower Tertiary flysch units of t...

Many studies have been conducted on the Kurds and their movements. Most authors have considered historical dimensions or applied limited theoretical variables, but have not been able to identify the variables to identify the key reasons behind the rise and fall of Kurdish movements in an explanatory theoretical model. Consequently, there is neither available data about their rise, continuity, a...

Many intraplate oceanic islands undergo “rejuvenated” volcanism following the main edifice-building stage. Honolulu features Hawaiʻi’s most recent rejuvenated volcanism. K-Ar dating of suggests that it started at ca. 750 ka and ended <100 ka. Here, we present new 40Ar/39Ar ages olivine diffusion modeling from Koko Rift lavas to resolve when eruptions occurred evaluate possible mechanisms...