Water quality testing on the river, and lab work - a 12 hour day! - TopicsExpress



          

Water quality testing on the river, and lab work - a 12 hour day! - with staff and my mentor and friend, Dr. Tom Vaughan. He has done this every single month for the past 20 years. Learned so much! Tested at 7 sites. Some remote, some pristine, some filled with plastic bags and trash, and some so peaceful and just drop dead gorgeous. In one pic, you will see a dark-colored shark tooth fossil from the Eocene era, nearly 50 million years ago, when the ocean came up to Laredo
Posted on: Wed, 30 Jul 2014 22:28:08 +0000

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