Directory
Director
Associate Director
LTRR Faculty
Joint Faculty
Curator
Outreach
Research Associates
Affiliates
Emeritus Faculty
Administrative Staff
Scientific Staff
Graduate Students
Docents
Larry Allen
Docent
![](https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/styles/uaqs_card_image/public/images/people/janice.jpg?itok=UGjJHiWc)
Janice Gallagher
Docent
![Donna Mac portrait](https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/styles/uaqs_card_image/public/images/people/donnamac_square.jpg?itok=tuRBJZ0-)
Donna Mac
Docent
![Barbara Mansfield portrait.](https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/styles/uaqs_card_image/public/images/people/barbara_mansfield.jpg?itok=FUZI4hCg)
Barbara Mansfield
Docent
![Randall Smith portrait Randall Smith portrait](https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/styles/uaqs_card_image/public/people/closeup/2014-10-14%2011.24.37.jpg?itok=YsZpPS32)
Randall Smith
Docent
![](https://ltrr.arizona.edu/sites/ltrr.arizona.edu/files/styles/uaqs_card_image/public/images/people/o-tree-rings-facebook_0_2.jpg?itok=eZnXZxj1)
Karen Vandergrift
Docent