Sentence examples for depositional environmental from inspiring English sources

Whereas the absolute concentrations of rearranged hopanes in coal measure rocks show an apparent positive correlation with some depositional environmental parameters.

A detailed sedimentological investigation of sixty-six coresupporteded by radiocarbon age determination enabled the reconstruction of the depositional environmental evolution since the end of the Late Pleistocene in the Iranian part of the Mesopotamian plain.

Fig. 7 A schematic paleogeographic map showing major depositional environmental changes of the Kathmandu basin during the last 60 kyr.

The interpreted depositional environmental characteristics in this stratigraphic column (Aichholzer et al. 2015) are as follows: the Pliocene-Quaternary period is characterized by loess deposits during the Quaternary and fluvial, marshy and lake deposits during the Pliocene.

Yet another scheme differentiates individual conglomerates and breccias according to depositional agency and environmental setting (alluvial fan conglomerate as opposed to beach conglomerate).

Topics: tectonic and environmental controls on depositional systems, detrital composition, burial history, and stratigraphic architecture; synthesis of basin development through time.

The earliest platform developed in the northeast and successive platforms migrated southwest (along strike), a process that could have resulted either from differential compaction of the underlying clastic depocenters, or variable rates of tectonic subsidence along depositional strike, probably in combination with environmental factors.

The skeletal assemblage of H. naledi displays little variation in surface structure and condition, indicating that the hominin material has been exposed to a limited range of environmental fluctuation during its depositional history.

Based on the succession of eight facies, representing different depositional environments, our results suggest that significant environmental changes took place throughout the last eight millennia.

The objective of much sedimentological research is the interpretation of ancient environmental conditions in sediment source areas and depositional sites.

Many applications of luminescence dating to geo-archaeological and environmental systems face the challenges of complex depositional sequences with heterogeneous and incompletely bleached samples.