They dissipated before travelling transoceanic distances. Dispersal rates routes of early odontocetes included transoceanic travel to new adaptive zones. Prior to its introduction, four-engined jets or propeller-driven airliners were required for transoceanic service. However, a typical multi-terabit, transoceanic submarine cable system costs several hundred million dollars to construct. Macro-invertebrates are transported by transoceanic and coastal vessels arriving in ports all over the world. Alternatively, a single rafting event may explain this transoceanic colonization. The long-range international section consists of passenger and cargo aircraft capable of transoceanic operations. Regulatory approval spurred the expansion of transoceanic 767 flights and boosted the aircraft's sales. He had been employed primarily as a barber aboard transoceanic ships. For long-haul and transoceanic flights, checked baggage is included as standard. In 1940 transoceanic flying was raw and new.