Ray Troll will describe his fossil-fueled travels across the West with paleontologist Kirk Johnson. During their road trip to some very remote locations, they encountered a cast of characters including fellow paleo nerds-men and women dedicated to discovering everything from T-rexes to giant killer pigs and ancient, fossilized forests. 3:00 pm – 4:00 pm. Members $3 , non-members $7 RSVP: highdesertmuseum.org/rsvp.