3 weeks 4 days from now
Blog Posts Tagged "seamount"
Submitted by JR junior on Sat, 12/18/2010 - 23:26
Yesterday, the JOIDES Resolution set sail from Auckland, New Zealand into the Pacific Ocean to drill on the seamounts of the Louisville Seamount trail. This may cause you to ask a lot of questions, one of which probably is: what in the world is a seamount?
Submitted by Kevin Kurtz on Mon, 12/20/2010 - 15:19
If you look at the picture that accompanies this blog, you will notice that just to the left of the Louisville seamount trail is a dark blue line that runs all the way down to New Zealand. That line is a boundary. To the left of it all the volcanoes (and there are a lot of them) are in the Pacific Ring of Fire.
Submitted by Kevin Kurtz on Fri, 12/31/2010 - 18:06
Hotspots are like the strong, silent type. On the surface it is obvious they are very powerful, but it is difficult to find out what is going on with them underneath the surface, because there is no way to force your way down there.
Submitted by Kevin Kurtz on Thu, 01/06/2011 - 17:45
The inside of a seamount is not the same from top to bottom. If it was the same, there would be no need to drill into it. We could just scrape some rock off the top of it and that would tell us everything we would need to know about the inside of the seamount and how it was formed. A seamount is not homogenous, though.
Submitted by JR junior on Sat, 01/22/2011 - 07:53
For the Unobtainium Falcon to travel inside the earth, it has to have a lot more features than your parents’ minivan. First it needs to be able to travel through the ocean, then it needs to drill through solid rock and then it needs to be able to move through incredibly hot magma that can be thicker than honey.