Provenance (geology) diagenetic changes that occur in siliciclastic sediment during burial and uplift". Provenance studies are conducted to investigate many scientific questions, for example, the growth history of continental crust, collision time of Indian and Asian plates, Asian monsoon intensity, and Himalayan exhumation Meanwhile, the provenance methods are widely used in the oil and gas industry. "Relations between provenance and basin are important for hydrocarbon exploration because sand frameworks of contrasting detrital compositions respond differently to diagenesis, and thus display different trends of porosity reduction with depth of burial." All rock exposed at the Earth's surface is subjected to physical or chemical
Up to Now was originally going to call the album a "Greatest hits", however, the band contested that they hadn't had that many hits. They went on to suggest a "Best of", before realizing it was along the same lines. Lightbody has made it clear that the album isn't a greatest hits record, and has expressed his dislike for such. According to him, the compilation is a way to leave the last 15 years behind, and looking forward to 15 years in the future. The album's title, "Up to Now" was specifically chosen to indicate the band has more to offer in the