<P> About 55 million years ago, the Kula Plate began an even more northerly motion . Riding on the Kula Plate was the Pacific Rim Terrane consisting of volcanic and sedimentary rocks . It was scraped off and plastered against the continental margin, forming what is today Vancouver Island . </P> <P> By 40 million years ago, the compressional force of the Kula Plate ceased . The existence of the Kula Plate was inferred from the westward bend in the alternating pattern of magnetic anomalies in the Pacific Plate . </P>

What are the names of the main kula regions