What is the most likely means by which ancestral lemurs travelled to Madagascar from mainland Africa?

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Rafting is the most widely accepted theory of how ancestral lemurs first traveled to Madagascar. It is believed that they were accidentally transported on natural rafts of vegetation that floated across the Mozambique Channel from mainland Africa to Madagascar. This hypothesis is supported by the fact that Madagascar is known for its cyclones, which can tear up vegetation and sweep it out to sea on currents that could bring it to Madagascar. Additionally, recent studies have shown that some species of primates and other small mammals are capable of surviving on these rafts for weeks or even months.

What Is the Most Likely Means by Which Ancestral Lemurs