The tectonic setting of the Gulf of Aden beach sediments is determined using the major element based diagram (Active Passive Margin
Discriminant) using APMDISC; online software (Verma and Armstrong-Altrin, 2016).
The plotting of major element geochemical data of CHNS (Carbon, Hydrogen, Nitrogen and Sulfur) on discriminatory diagrams show that the studied sediments were produced dominantly from passive margin
(PM) along with few samples plot in Active continental margins (ACM) and in granitic/felsic provenance field.
From tectonics point of view, this province contains the overthrust and simple folded belts of Zagros which has been formed in the north-eastern part of Arabian plate's passive margin
. Zagros Mountains extend to East Taurus Mountains in Turkey and are called Zagros-East Taurus hinterland (Fig.
The KG- basin is a pericratonic ( area surrounding a stable plate of the earth's crust) passive margin
basin, spread over more than 50,000 square kilometres in the Krishna and Godavari river basins of Andhra Pradesh.
The Ross Orogen as described by Stump (1995) is characterized by a passive margin
as the result of Rodinia break-up during the Neoproterozoic, which includes the lower Cambrian Shackleton Limestone.
In 2007 a project was started to work with DZ in Northern Venezuela, sampling Cretaceous Passive Margin
and Tertiary turbidite formations [1, 2].
Located at the southern east coast of India and the North Eastern Coast of Sri Lanka, it is a passive margin
The survey will total 25,000 km of long-offset data along the Northwest African Passive Margin
. TGS will process the data.
The Paleozoic passive margin
sequence preserved in Iberia provides first-order constraints for the evolution of the southern flank of the Rheic Ocean (Quesada 1990).
* "What is a passive margin
?" (from the Section Assessment on page 604).
As the JOIDES Resolution criss-crossed the sea early this year from the coast of Sardinia southeast to the toe of Italy, scientists were looking at the evolution of the basin from two perspectives: They were investigating the history of the young passive margin
, or continental edge, on the northwest side of the basin; and they were reconstructing the way the basin has opened at sites in the southeast over several million years.
The marine sediments of SFTB started depositing in Neo-Tethys on the western passive margin
of the Indian Plate before and after its separation from the Afro-Arabian plate in early Late Jurassic (Durrani et al., 2012).