BLM Oregon & Washington: B-roll: Neffra A. Matthews at Fossil Lake Site
BLM Oregon & Washington: B-roll: Neffra A. Matthews at Fossil Lake Site
BLM Oregon & Washington: B-roll: Gregory J. Retallack at Fossil Lake Clip-01
BLM Oregon & Washington: B-roll: Adrian P. Broz at Fossil Lake Clip-02
BLM Oregon & Washington: B-roll: Adrian P. Broz at Fossil Lake Clip-01
BLM Oregon & Washington: B-roll: Brent H. Breithaupt at Fossil Lake Clip-03
BLM Oregon & Washington: B-roll: Brent H. Breithaupt at Fossil Lake Clip-02
BLM Oregon & Washington: B-roll: Brent H. Breithaupt at Fossil Lake Clip-01
BLM Oregon & Washington: B-roll: Gregory J. Retallack at Fossil Lake Clip-04
BLM Oregon & Washington: B-roll: Gregory J. Retallack at Fossil Lake Clip-03
BLM Oregon & Washington: B-roll: Gregory J. Retallack at Fossil Lake Clip-02
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake
BLM Oregon & Washington: Studying a Mammoth Trackway at Fossil Lake