Permian period

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Permian period

the last period of the Palaeozoic era which lasted from 280 to 240 million years ago. Amphibians declined in numbers, reptiles increased, and conifers became commoner during this period. Many extinctions occurred, including that of the trilobites. Mammal-like reptiles appeared and the first beetles, caddis and bugs evolved. The site of London was at 10 °N.
References in periodicals archive ?
2000), the Permian Basin was not included in the extensive surveys of TransPecos mammals (Schmidly 1977).
In general, conditions remained remarkably uniform across the greater part of Abu Dhabi during Permian to Middle Jurassic times and rock units can be correlated with ease over wide areas.
But in the Permian period, Earth's single ocean may have been an immense stagnant sea, thanks to a long cycle of beach-towel weather 250 million years ago.
Amidst the buildout, Dallas-based EnLink Midstream completed 150 miles of high- and low-pressure crude gathering pipelines with 100,000-bpd capacity and was expanding its natural gas and natural gas liquids (NGL) footprint in the heart of the Permian.
9m to partially fund its proposed acquisition of Silver Hill E&P II LLC, pursuant to the Membership Interest Purchase and Sale Agreement dated October 13, 2016, by and among the Company, RSP Permian LLC.
This combination of certain strategic crude oil assets, tog ether with our existing and recently acquired Midland Basin assets, greatly enhances our service capabilities for the Permian Basin, one of the most prolific shale areas with incredible growth opportunities.
Plains All American Pipeline, one of the biggest players with a long string of Permian projects, reduced its growth guidance and said 2016 could be flat on lower-than- expected pipeline volumes.
The Permian sequence in southwest Jolfa was comprehensively studied for the first time by Stepanone et al.
QEP's Permian acquisitions in 2016 and 2017 provide a growth opportunity contingent on supportive pricing and successful development.
16 November 2017 - Texas, US-based commercial and residential water well provider Permian Water Solutions, LLC has acquired the operating business Texas-based commercial salt water disposal facility Pyote Water Solutions, LLC, to establish a footprint in the Permian Basin and south Texas, the company said.
Permian Water Solutions LLC, a recently formed start-up portfolio company of Chambers Energy Capital, has acquired the majority of the assets and operating business of Pyote Water Solutions LLC, a Midland-based provider of commercial salt water disposal facilities serving the oil and gas industry in the Permian Basin and Eagle Ford Shale.