Historical Photogrammetry: Bird’s Paluxy River Dinosaur Chase Sequence Digitally Reconstructed as It Was prior to Excavation 70 Years Ago      Peter L. Falkingham ,Karl T. Bates,James O. Farlow ,Published: April 2, 2014,DOI: 10.1371/journal.pone.0093247 Sixteen of Bird’s original photographs used in the photogrammetric reconstruction of the trackway.Note that the state of excavation (flooded parallel trackways, sandbags, tools […]