Deinocheirus
Geologic period: Cretaceous
About this image:
Deinocheirus was a large ornithomimosaur theropod dinosaur that lived in what is now southern Mongolia in the late Cretaceous Period. Its huge forelimbs were discovered by researchers in the 1960s, and for more than three decades the rest of the animal's appearance was a matter of discussion and speculation.
Karen was fortunate to work with Dr Yuong Nam Lee of the Korean Institute of Geoscience and Mineral Resources, whose research has helped to identify the appearance and life of Deinocherius.
Deinocherius is thought to have had some feathery covering, and with Dr Lee's assistance Karen created two images showing possible feathering patterns.
Did you know?
Research by Dr Lee and his colleagues suggests that Deinocheirus would not have had a strong bite: The teeth and skull of Deinocheirus were likely evolved for cropping the soft understory plants along riversides. The anatomy of the lower jaw is shaped for a large tongue, which most likely would have assisted in the grasping and manipulating the food consumed by Deinocheirus.
Image and client information:
Deinocheirus.
For Dr Yuong Nam Lee.
© by Karen Carr
See more images of the Cretaceous.
See more images of Dinosaurs and ancient life.
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In addition to the time she spends painting, Karen finds time now and again to serve as a guest speaker, lecturer and instructor to museum groups, professional organizations, schools and universities. She has also presented master classes in art and digital painting at universities in the U.S.
Karen has delivered recent presentations for these institutions and groups:
- Smithsonian National Museum of Natural History
- Southern Methodist University
- Guild of Natural Science Illustrators at the College of William & Mary and at Montana State University
- New Mexico Highlands University
- University of Texas at Arlington
- University of North Texas
- Dallas Paleontological Society
Originally trained in the classical techniques of illustration and painting, Karen frequently speaks on the transition to a digital world, and on the challenges and benefits this transition poses for artists, clients and viewers. She conducts professional seminars on painting, illustration and digital image creation, and also offers specific programs tailored to the needs of professional groups or classroom instructors.
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