Sentences with phrase «during magmatic»
Oxygen isotope evidence for large - scale hybridization of the lower crust during magmatic underplating
http://sp.lyellcollection.org/ Not exact matches
After observing a sharp rise in volcanic activity during this period, and testing various scenarios, the geologists concluded that the increase in magmatic activity could only be explained by the almost total drying out of the Mediterranean.
The microscopic growth rings or zones of crystals record the history of magmatic processes occurring during crystallization, which can be read by expert eyes.
``... Figure 1 shows that 54 eight out of nine of these best - documented mid-ocean ridge magmatic events occurred 55 during lows in the fortnightly tidal modulations (neap tides)...»
The paper clearly explains that, it's a matter of system response time: «Figure 1 shows that eight out of nine of these best - documented mid-ocean ridge magmatic events occurred during lows in the fortnightly tidal modulations (neap tides).
During the Early Jurassic, the planet was subject to distinctive tectonic, magmatic, and orbital forcing, and fundamental aspects of the modern biosphere were becoming established in the aftermath of the end - Permian and end - Triassic mass extinctions.