Pre-Cambrian


Also found in: Thesaurus, Encyclopedia, Wikipedia.
Translations

Pre-Cambrian

adjpräkambrisch
Mentioned in ?
References in periodicals archive ?
The achievements made by government of Punjab included Geophysical Survey of Sub Surface Pre-Cambrian Shield Rocks for Metallic Mineral Deposits Iron ore and metallic mineral resource estimation in Chiniot-Rajoa project which led mines and minerals department to undertake geophysical survey of areas where shield rocks are sub-merged including in districts Chiniot, Faisalabad, Sargodha, Sheikhupura, Nankana Sahib, Kasur, Hafizabad etc.
Our study confirms the earlier discovery of major deformational events, that include the development of Geh Thrust Fault, which brought Pre-Cambrian sequences (Hazara slates and Tanawal Formation) over Mesozoic and younger platform rocks.
This became welded with the African Shield by a plate collision in the Pre-Cambrian.
So I save the work in progress and go back to the wires room and press the button marked 'lay' on the Pre-Cambrian answerphone, which informs me that it's Indistinct Diction from Classified-Name Healthcare and could I call them back asap?
In the last rays of sun I couldn't resist the temptation to photograph my own shadow cast on the Pre-Cambrian rocks.
The upshot was the discovery that their water was filtered through pre-Cambrian rock and not, as they initially thought, through Cambrian rock.
11 (Petra) - Jordanian geologists proposed to experts from the United Nations Educational, Scientific and Cultural Organization (UNESCO) to build the first geological park in Wadi Al-Mujib based on its geological diversity, extending from the pre-Cambrian era which was about 540 million years ago.
The three-dimensional modeling helped to illustrate how dense communities of bacteria and multicellular organisms competed for nutrients in Pre-Cambrian seas.
Dr Dhiya also brought exhibits with him to make his lecture interesting to students, including rocks dating to the pre-Cambrian era about 560 million years ago.
Sikkim is mainly formed by the oldest Pre-Cambrian rocks of Daling series and Darjeeling gneiss.
They cover non-volcanic and transform passive margins, cratonic basins on pre-Cambrian and Paleozoic basements, and world maps.
The southern part of the area is part of the middle Benue Trough and is underlain by Cretaceous sedimentary rocks (Awgu shale and Lafia formation) and thus exhibited low (highly negative) magnetic intensity, whereas the Pre-Cambrian basement rocks (migmatites, gneisses and older granites) and Jurassic younger granites occupied the northern portion of the area and hence had high (positive) magnetic intensity.