But using the $200-per-month fee as an example, training for the Boston Marathon 22 weeks in advance â which is how long the BAAâs Boston Marathon training plan is for all four levels â could cost roughly $1,100 if you hire a running coach.
ocean basin. (geology). The great depression occupied by the ocean on the surface of the lithosphere. 1  Facebook. 2  Twitter.
Best Answer: The margin is simply the edge of a continental plate. Deep ocean basins are areas of oceanic crust on the ocean floor. They are usually not on a plate margin, part of a deep ocean basin may be near a continental margin, but they are not margins themselves. Source(s): Punk Rock and Minerals Â· 9 years ago