Atlantic Sea Floor Spreading Activity 2 6

Atlantic sea floor spreading activity 2 6 date.

Atlantic sea floor spreading activity 2 6.

Atlantic sea floor spreading activity 2 6 name. Atlantic sea floor spreading activity 2 6 chrm wewe marine magnesk anomalis and theis ages are ase on e geomagertic pelary atn hit www latesorg was ued to help make this map. Most basalt magmas contain abundant molten iron. Atlantic sea floor spreading activity 2 6 the map of the northers atlantic ocran basin g az of equal age of the basaltic e the sediments that have accumulased on the seafloor thse sochuroms were derived by maria scton and her olgues 012 from an analysis of marine magnetic anomalics and their ages are based on the gromagnetic polariey time scale.

A26 1 shows is chrons lines ofequal age of te basaltic crust beneath the sediments that have accumulated on the seafloor. A the map of the northern atlantic ocean basin fig. A2 6 1 shows ichrow lines of equal age of the baltic crust beneath the sediments that have accumulated on the scalloor. As magma starts to harden into rock iron rich minerals solidify first.

These inochrons were derived by maria seton and her colleagues 2012 from an analysis of marine magnetic anomalies. The map of the northern atlantic ocean bed 23 1cine female of the baltic crm locath the sediments that have accumulated on the seafloor. The red line oe the aes the locanon of the divergent bounddary the axis of the d misdean ridge wwen the noeth mevican and mrias plar north american plate cna african. Their crystals are pulled into alignment by the earth s magnetic field just like a compass needle is pulled towards magnetic north.

Atlantic sea floor spreading activity 2 6 name course section date.