Buy Add to Lightbox Download
Paleobotanist Mandi Lyon, right, of Pennsylvania University, with Casper College geology student Braby Talbot, examines a shale bed for remnant plant fossils and traces on a part of the Allen Cook ranch recently donated to the University of Pittsburgh for research. The ranch property features cretaceous rock formations preservibg dinosaur fossils, high-plains grassland ecology and interesting tectonic geology for study by the students and faculty of Pittsburg, the University of Wyoming and the Carnegie Museum. (photo/Kevin Moloney)
Paleobotanist Mandi Lyon, right, of Pennsylvania University, with Casper College geology student Braby Talbot, examines a shale bed for remnant plant fossils and traces on a part of the Allen Cook ranch recently donated to the University of Pittsburgh for research. The ranch property features cretaceous rock formations preservibg dinosaur fossils, high-plains grassland ecology and interesting tectonic geology for study by the students and faculty of Pittsburg, the University of Wyoming and...
more »