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Defining regional and local sediment sources in the ancestral Colorado River system: A heavy mineral study of a mixed provenance unit in the Fish creek-vallecito basin, Southern California
(MDPI, 2023)
The Colorado River has flowed across the dextral strike-slip plate boundary between the
North American and Pacific plates since the latest Miocene or earliest Pliocene. The Fish Creek-
Vallecito Basin (FCVB) lies on the ...
A multi-proxy provenance study of late carboniferous to middle Jurassic sandstones in the Eastern Sverdrup basin and its bearing on arctic palaeogeographic reconstructions
(MDPI, 2023)
A multi-proxy provenance study of Late Carboniferous to Middle Jurassic sandstones
from the eastern Sverdrup Basin was undertaken employing optical petrography and heavy mineral
analysis, chemical analysis of apatite, ...