Conclusions several relationships that are basic typical to these margins:

Conclusions several relationships that are basic typical to these margins:

  • Rifting task continues for a considerable time frame before breakup and seafloor spreading that is subsequent. This period was as great as 40-50 Ma, for the Newfoundland margin 30-40 Ma and for Labrador 40-65 Ma for the Nova Scotian margin. Pulses of volcanic task during rifting may possibly occur causing platform uplift because of localized underplating and/or thinning for the lithosphere, however these pulses appear to be localized as opposed to local in level. Conclusions several relationships that are basic typical to these margins: 더보기