Physics, 31.08.2019 18:10 jetblackcap

4. estimate the time necessary for the spread of the south atlantic ocean between africa and south america by dividing the present separation along the trace of the red dashed line on figure 11.2 by the rate of spreading as calculated in question 2. ritter, scott. interpreting earth history: a manual in historical geology (p. 159). waveland press, inc.. kindle edition.

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4. estimate the time necessary for the spread of the south atlantic ocean between africa and south...