James W. Sears

TL;DR: The Siberian platform as mentioned in this paper is a large, discrete, older Precambrian craton, lodged in northeast Asia and surrounded by younger fold belts, and the outline of its northeast margin fits the southwest margin of the North American precampledge to produce a congruence of tectonic grain and age provinces.

TL;DR: The Proterozoic connection between northeastern Siberia and western Laurentia is strongly supported by several new lines of evidence as discussed by the authors, including new age data and refined structural trends in predrift basement rocks improving the resolution of the fit between the cratons.

TL;DR: In this article, the Proterozoic connection between the rifted margins of the northern Siberian craton and western Laurentia, and permit a Siberia-Laurentia-Australia troika, with northern Australia connected to the southern margin of the Russian craton.

TL;DR: In this article, structural mapping and U-Pb dates from mafic sills in the Perma culmination of west-central Montana constrain the timing of a major rifting event in the early history of the Belt basin.

TL;DR: In this paper, a survey of San Francisco Bay Area residents was conducted to analyze adoption patterns for shared mobility, electrified vehicle technologies, and vehicle automation, finding that ride-hailing and adaptive cruise control have penetrated the market more extensively than have electrified vehicles or car-sharing services.