Callie Calitz (Electrical Tech, SIEM) gets a gift from Santa: Charlie Winn (2nd Assistant Engineer, SIEM), who is assisted by his elves: Sandra Herrmann (Marine Laboratory Specialist: Underway Geophysics, IODP-USIO/TAMU), Heather Barnes (Marine Laboratory Specialist: X-ray, IODP-USIO/TAMU) and Melissa Rotella (Marine Laboratory Specialist: Core, IODP-USIO/TAMU). (Credit John Beck, IODP/TAMU) [Photo ID: exp339_093] Back to expedition photos.