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Otoliths!

Posted by: Mimi | July 13, 2015 | No Comment |

So, I’m up to my ears in otoliths (pun intended). I’ve gotten a decent way through sorting all of them and picking out a pretty representative sample from each season to put in immersion oil, and I’ve finally started taking pictures of and ageing the otoliths that I put in oil last week and the week before!

An Electrona otolith that I've aged to be about 8 years old

An Electrona otolith that I’ve aged to be about 8 years old

A Pleurogramma otolith that I've aged to be about 6 years old

A Pleurogramma otolith that I’ve aged to be about 6 years old

It’s really exciting when they look this great!!

But then other times they turn out to still look like this:

My notes for this one just say "nope"

My notes for this one just say “nope”

And then most of they time they’re somewhere in between

IMG_0037

This one's currently down as 3 years, but I'm gonna re-check it in a few days

This one’s currently down as 3 years, but I’m gonna re-check it in a few days

My favourite ones though are the juvenile otoliths of the Pleurogramma

IMG_0045 IMG_0050 IMG_0091 IMG_0092

Those bands aren’t annual, but they’re so cool to look at!

 

Last night, Prof. K had me over for dinner and I had fried clams for the first time! They were DELICIOUS!! Max showed us some magic tricks, and Lillian sang lots of Frozen songs. And I also got to see Darrell, a seabird biologist from CA who I met at PSG and got to help out with some Scripps’ Murrelet surveys on Catalina Island last semester, so that was really fun also!

I’m still having such a great time here! Living on the beach, fresh seafood, and a whole bunch of really freaking smart people who are all into marine science–it’s paradise!

I do have to get back to work now though.

Until next time 🙂

Mimi


Filed under: Antarctic, News, Senior Thesis
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