7 November, 1998
Saturday, November 7, 1998
Hello from beautiful downtown McMurdo, Antarctica! Today was a busy day in the lab. New core arrived in town and we had the usual routine of sedimentologists characterizing the core, sharing this information with us at our daily meetings in the core sampling room, flagging of samples we wanted to take, and later drilling of these samples.
I watched Gary and Leo decide which parts of the core to sample, as Gary recorded the exact location of each sample. This is based on where the sample is located in relation to the entire core. For example…one sample might be taken at 124.58 meters (going down from the top of the core). They might decide to take another sample close to that one, or maybe wait until another section of the tray to flag an area to be sampled. As of today, the sea floor has been drilled down to about 189 meters. That's a lot of core samples to look at. They hope to get down to between 500 and 700 meters by the end of the drilling season. Last year they only got to drill down 150 meters before a huge chunk of sea ice broke off and left their drill rig too close to open water. The outlook this year is much better!
Gary made up our flag pieces…ours are not really like the other flags. Most of the scientists use labels attached to toothpicks that stick up out of the core. Our markers are flat, and have the numbers written on them…just in case they are moved. The paleomag team needs to be very precise. Gary gave Leo and I the job of going back and placing the flags on the core…we had to measure each section very carefully!
After lunch Leo and I worked on drilling over 50 round samples, while Gary and Fabio worked on getting sections of the core ready to be drilled, and placing the leftover pieces back into the boxes after our drilling. We worked for four or five hours on this project. It goes pretty slowly and you just can't hurry it along. Since tomorrow was going to be a "day off" so to speak, we knew we could trim the round cores on Sunday. Most of the CRP people went to the Coffee House to celebrate Tim Naish's (he's from New Zealand) recent award given to younger scientists who have made excellent achievements early in their careers. While talking to Tim, we discovered that we both attended the same high school-each for only one year-many years apart from one another. But, it was funny to learn that we both lived in Geneseo, Illinois at one point in our lives. Small world!
Saturday nights in McMurdo are not that much different than Saturday nights all over America…people getting together and doing various things all over town. Some go to the gym to workout, there are movies to rent, there's the Coffee House and two other pubs, and get-togethers in the dorms. Think about the things you do on a Saturday night at home…maybe a puzzle or playing a game. We have foosball, ping pong, and darts. There are special events scheduled for many different interest groups. It all happens here in McMurdo. The difference is, it's a small town and resources are a bit limited. Another day comes to a close on the most remote continent on Earth. Talk to you tomorrow.
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