Not exact matches
Discovered by Museum of Natural and Cultural History paleontologist Greg Retallack during a 2014 class field trip
on fossils at the UO, the Ice Age
trackway is the focus of a new study appearing online ahead of print in the journal Palaeogeography, Palaeoclimatology, Palaeoecology.
As part of the 2017 study, Neffra Matthews of the BLM's National Operations Center in Denver, helped survey, map and document the
trackway using photogrammetry, which helps scientists perform accurate measurements based
on land - based or aerial photographs.
«In a number of these
trackways, the animals alternate their limbs, which suggested that they must have been made by tetrapods walking
on a solid substrate,» said Melina Hale, PhD, associate professor of Organismal Biology and Anatomy.