NE Africa

Ion probe dating is used to determine the relative ages of amphibolite-facies meta-clastic sedimentary rocks and crosscutting granitoid rocks within an important ‘basement’ outcrop in northwestern Turkey. U-Pb ages of 89 detrital zircon grains separated from sillimanite-garnet micaschist from the Central Sakarya basement terrane range from 551 Ma (Ediacaran) to 2738 Ma (Neoarchean).

28p vidonut2711 09-11-2019 8 1   Download

Having let users collect Web information in Semantic Web form and save it for themselves, we next consider how to enable them to share that information with one another. We again apply our philosophy of lightweight interactions in this matter. When the user explicitly publishes an item, its properties (the RDF subgraph starting at that item and stopping at non-bnodes) are sent to the Semantic Banks that the user has subscribed to.

28p machuavo 19-01-2013 45 4   Download