Benue Trough the Central African Shear Zone and for the volcanic island of St. Helena in the Atlantic ocean. Three periods of magmatic activity (volcanic action) have been identified, 147–106 Ma, 97–81 Ma and 68–49 Ma. The first is prominent in the north of the trough, and contemporary with magmatism in Brazil, probably occurring during a period of crustal extension before the Atlantic started to open. The second is found only in the south of the trough, and may belong to a period when the extension of the Atlantic had slowed down, ending with a period of compression. The third and last
Taryn Rockall while playing for the NSW Sapphires in the pre-W-League 2000–01 and 2004–05 seasons. Taryn Rockall Taryn Rockall (born 11 November 1977) is an Australian soccer player. She played for the NSW Sapphires and later for the Central Coast Mariners in the Australian W-League during the 2008–09 season. Taryn made her debut against Melbourne Victory on Saturday, 25 October 2008 after being substituted on for teammate Teresa Polias. Taryn has not had her contract extended by the Mariners for the 2009 season. Taryn is the only dual winner of the Julie Dolan Medal awarded annually to the player voted to be