Sentence examples for emplaced within a from inspiring English sources

Initially, a ≥ 100 m thick, widespread hyaloclastite deposit was emplaced within a subglacial, eruption-formed meltwater lake.

The intrusive was emplaced within a sequence of earlier Proterozoic mafic intrusives and meta-volcanics during the Giles Event (1085 1040 Ma) and subsequently ductile-deformed and strongly overprinted by hydrous alteration phases, predominantly amphiboles.

However, such an undertaking may only be possible in the event of a similar eruption, where extensive and accessible tephra deposits are emplaced within a highly populated continental landmass.

In the southern French Massif Central, the Montagne Noire axial zone is a NE-SW elongated granite migmatite dome emplaced within Visean south-verging recumbent folds and intruded by syn- to late-migmatization granitoids.

The present reef flat was emplaced within the last ~ 150 100 cal yr BP.

This simple observation indicated that the basalt was emplaced within the sedimentary succession while it was still sufficiently hot to have altered the sedimentary material.

In situ chemically reactive barriers or in situ treatment zones are permeable zones emplaced within the aquifer, which reacts with contaminants as contaminated groundwater flows through the zone.

Using paleomagnetic directions with uncertainties less than 10°, Chenet et al. (2008) argued that the lava flows in each directional group in the Deccan trap were emplaced within roughly 100 years.

In addition, most of the tephra was emplaced within about 6 days of the onset.

If the tuff was emplaced separately, within a time span shorter than the standard deviation of the age dating, welded tuff at the summit area of Mt. Mudeung (>~1100 masl) could have been generated by tuff emplacement onto previously existing tuff emplacement (<~1100 masl) because the face widths of these colonnades are larger than those of the underlying colonnades.

However, the tephra particles found within those subsamples, irrespective of location within the deposit, are emplaced as a result of processes which dictate sedimentation and deposition of tephra particles into terrestrial environments (e.g. wind and bulk tephra particle properties; Bonadonna and Phillips 2003).