Dinosaur tracks - Dr. Martin Lockley, geologist, professor at University of Colorado at Denver, with five parallel trackways of Apatosaurus (Brontosaurs). Morrison Formation, Upper Jurassic. Picketwire (Purgatoire) Canyonlands, Comanche National Forest, Eastern Colorado. Purgatoire River on left of photo.Model released.
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Creative#:
TOP23552314
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
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